Mary Berry Cucumber Salad Recipe

The Mary Berry Cucumber Salad is a classic British side dish that transforms humble cucumbers into something special. Thinly sliced rounds get a light, tangy dressing with sour cream, fresh dill, and white wine vinegar for a refreshing crunch.

This no-cook recipe takes about 45 minutes total, including resting and chilling time, and is beginner-friendly. The only tricky step is salting the cucumbers properly to draw out moisture, which keeps the salad from turning watery later.

What is Mary Berry Cucumber Salad?

A crisp, creamy salad built on thinly sliced English cucumber tossed in a tangy sour cream and dill dressing. The cucumbers are first salted to release excess water, then pressed dry before mixing. The result is a cool, crunchy side with bright acidity from white wine vinegar and mild heat from white pepper. It is a staple British summer dish, ideal alongside roast chicken or grilled meats.

Why This Recipe is Worth Trying

• No cooking required — This is a true no-cook recipe. No stove, no oven, just a knife and a bowl. You can make it in under 15 minutes of hands-on work.
• Perfect make-ahead side — It actually improves after a short chill. The 30-minute rest in the fridge lets flavors meld while the cucumbers stay pleasantly firm.
• Light yet satisfying — With only 51 calories per serving and a rich, creamy dressing, it feels indulgent without weighing you down. Great for summer barbecues or light lunches.
• Uses simple pantry ingredients — Cucumber, vinegar, sugar, sour cream, dill, and pantry staples. No exotic items, no specialty shops required. You probably have most of these already.
• Pairs with almost anything — From roast beef to grilled fish, from cold chicken to lamb chops. It cuts through rich proteins and adds a fresh, tangy contrast to heavier mains.

Essential Ingredients to Make Mary Berry Cucumber Salad

Every ingredient here plays a specific role. Here is what you need and why each one matters.

The Cucumber

• 1 large English cucumber (about 12 oz / 340 g), unpeeled and thinly sliced into rounds (about 1/8 inch thick) — English cucumbers have thin, tender skin and few seeds, so no peeling or seeding needed. The thin slices ensure the dressing coats every piece evenly. A mandoline makes quick work of the slicing.

The Salting Step

• 1 teaspoon kosher salt — This draws out excess moisture from the cucumber slices. It prevents watery dressing and concentrates the cucumber flavor. Kosher salt dissolves evenly and is less harsh than table salt.

The Dressing

• 2 tablespoons white wine vinegar — Provides bright acidity that cuts through the creamy sour cream. Do not substitute with balsamic or apple cider vinegar, which would overwhelm the delicate cucumber flavor.
• 1 tablespoon caster sugar (superfine sugar) — Balances the tang of the vinegar. Caster sugar dissolves almost instantly, so no gritty texture remains. Granulated sugar works if you whisk thoroughly.
• 1/4 cup (60 ml) full-fat sour cream — Adds richness without masking the cucumber. Full-fat gives the best texture; low-fat tends to be thinner and may separate in the dressing.
• 2 tablespoons fresh dill, finely chopped — Brings a fresh, almost anise-like herbaceousness. Dried dill has a muted flavor and different texture, so use fresh here for the best result.
• Freshly ground white pepper, to taste — Adds mild heat without dark specks. Black pepper works visually fine, but white pepper keeps the dressing pale and elegant.

Optional Addition

• Optional: 1/4 small red onion, thinly sliced (about 1/4 cup) — Adds a sharp, crunchy counterpoint. It macerates slightly in the dressing, mellowing its bite. Include it if you want a bit of bite.

Handy Kitchen Tools for Best Results

• Mandoline slicer or sharp chef’s knife — Uniform 1/8-inch slices matter. A mandoline gives consistent thickness quickly; a sharp knife works but takes more care. Uneven slices lead to uneven salting and texture.
• Colander set over a bowl — Essential for the salting step. The colander lets liquid drain away from the cucumbers. A mesh strainer works too if you have one large enough to hold all the slices.
• Paper towels or clean kitchen towel — For pressing the salted cucumber slices dry. Paper towels are easiest; a thin, clean tea towel works well. Do this gently but thoroughly to remove maximum moisture.
• Medium mixing bowl and small whisk — A bowl large enough to toss everything without spilling. The whisk dissolves the sugar in vinegar quickly. A fork works for the dressing if you do not own a whisk.
• Rubber spatula — For gentle tossing. A spatula folds the dressing over the cucumber slices without crushing them. Two spoons work too, but a spatula is gentler.

Step-by-Step Guide to Making Mary Berry Cucumber Salad

Follow these steps in order and you will get a crisp, tangy salad every time. The key is not rushing the salting step.

• Salt the Cucumbers — Place the cucumber slices in a colander over a bowl. Sprinkle with 1 teaspoon kosher salt and toss gently to coat. Let stand for 10 minutes. This draws out excess moisture so the salad does not turn watery later and concentrates the cucumber flavor.
• Press Dry — After 10 minutes, gently squeeze the cucumber slices in your hands or press them between paper towels to remove as much liquid as possible. Transfer to a medium mixing bowl. Do not skip this — residual moisture dilutes the dressing.
• Make the Dressing Base — In a small bowl, whisk together 2 tablespoons white wine vinegar and 1 tablespoon caster sugar until the sugar is completely dissolved. The vinegar provides bright acidity while the sugar balances the tang perfectly.
• Finish the Dressing — Add 1/4 cup sour cream and finely chopped dill to the vinegar mixture and whisk until smooth. Season with a pinch of white pepper. Sour cream adds richness without overwhelming the cucumber, and white pepper lends mild heat without visible specks.
• Combine and Toss — Pour the dressing over the cucumbers. If using red onion, add the slices now. Toss gently with a rubber spatula until every slice is evenly coated. Work carefully to avoid crushing the cucumbers.
• Chill and Rest — Cover the bowl with plastic wrap and refrigerate for at least 30 minutes to allow the flavors to meld. Chilling also firms the cucumbers, giving them a pleasant crunch. This step is not optional for the best texture.
• Taste and Adjust — Before serving, taste a cucumber slice and adjust seasoning if needed — add another pinch of salt or a few grinds of pepper. Stir once more to redistribute the dressing. Palates vary, so trust your own.
• Serve Cold — Transfer to a serving dish and garnish with an extra sprig of dill, if desired. This salad is best served cold, directly from the refrigerator. The contrast of cool, crisp cucumber and creamy dressing shines when properly chilled.

What I Got Wrong (And How I Fixed It)

• Rushing the salting step — I once skipped the full 10-minute rest because I was short on time. The salad turned watery within minutes. Now I set a timer and never cut the salting short.
• Using table salt instead of kosher salt — Table salt is denser and saltier by volume. The first batch came out far too salty. Switching to kosher salt gives you better control and more even distribution.
• Not pressing dry enough — I was too gentle when squeezing out moisture. The dressing ended up thin and runny. Now I press firmly between paper towels until the paper feels damp, not soaked.
• Adding the dressing too early — I once served it immediately after tossing. The flavors had not melded, and the dressing felt separate. Chilling for the full 30 minutes makes a noticeable difference in how unified the salad tastes.
• Forgetting to adjust seasoning before serving — The salt from the initial step gets partially drained away with the liquid. I learned to taste a slice just before serving and add a pinch of salt or white pepper if needed. It almost always needs a little boost.

Healthier Version of Mary Berry Cucumber Salad

• Swap Greek yogurt for sour cream — Use 1/4 cup plain full-fat Greek yogurt instead of sour cream. It cuts the fat from 2.9g to about 1.5g per serving while keeping the creamy texture. The tang remains, though it will be slightly less rich.
• Reduce the sugar — Drop the caster sugar to 2 teaspoons instead of 1 tablespoon. The vinegar will taste sharper, but you save about 5g of sugar per serving. If that feels too tart, add a pinch of stevia or monk fruit sweetener.
• Use low-fat sour cream — If you do not want Greek yogurt, use low-fat sour cream instead of full-fat. The dressing will be thinner, so whisk a little longer to emulsify. Calories drop from 51 to roughly 40 per serving.
• Cut the salt by half — Reduce the kosher salt to 1/2 teaspoon during the salting step. You will still draw out enough moisture, and you can add a pinch of flaky salt at the end if needed. This brings sodium from 150mg down to about 90mg per serving.
• Add extra vegetables — Toss in thinly sliced radishes or julienned carrot ribbons along with the cucumber. They add fiber and vitamins with minimal calories. About 1/2 cup of extras per serving works well.

Ingredient Substitutions for Mary Berry Cucumber Salad

• White wine vinegar (2 tbsp) → Champagne vinegar (2 tbsp) — Slightly milder and brighter acidity with a more delicate finish. No other adjustment needed; use the same amount.
• Caster sugar (1 tbsp) → Honey (2 teaspoons) — Honey adds floral sweetness that complements dill. It dissolves less easily, so whisk thoroughly with the vinegar before adding sour cream.
• Full-fat sour cream (1/4 cup) → Crème fraîche (1/4 cup) — Thicker and slightly tangier than sour cream, with a nutty undertone. The salad will be richer and even more luxurious.
• Fresh dill (2 tbsp) → Fresh fennel fronds (2 tbsp) — A mild anise flavor similar to dill but slightly sweeter. Chop finely and use the feathery tops only, not the stalks.
• White pepper → Black pepper (freshly ground, same amount) — You will see small black specks in the dressing, but the flavor is still good. Use finely ground black pepper to keep the texture smooth.

Pairing Ideas: What to Serve With Mary Berry Cucumber Salad

This cool, tangy salad complements rich and smoky mains beautifully. Try these pairings for a balanced meal.

• Grilled lamb chops or roast leg of lamb — The creamy, acidic dressing cuts through the richness of lamb fat. A classic British summer roast pairing that never disappoints.
• Cold poached salmon or grilled trout — The cucumber and dill echo the flavors in a traditional salmon with cucumber sauce. Serve alongside for a light, elegant dinner.
• Herb-roasted chicken thighs — Juicy, crispy-skinned chicken pairs perfectly with the cool crunch. The salad acts as a palate cleanser between bites of savory meat.
• Smoked mackerel or kippers — A classic British pairing. The salad’s acidity balances the intense smokiness of the fish. Serve with crusty brown bread and butter.
• Spiced kofta kebabs or grilled sausages — The refreshing cucumber salad provides a cooling contrast to heavily spiced or charred meats. Perfect for summer barbecues.
• A simple potato salad or coleslaw — For a vegetarian spread, serve alongside another cool side and some crusty bread. The cucumber salad adds brightness to a plate of creamy sides.

Expert Tips to Make Perfect Mary Berry Cucumber Salad

• Slice cucumbers uniformly thin — Aim for 1/8-inch thick rounds. Thicker slices do not release moisture evenly during salting, leading to uneven texture. A mandoline is your best friend here.
• Use a digital scale if you have one — Weighing the cucumber ensures accurate salting. A 12 oz (340g) English cucumber is roughly the size of your forearm from wrist to elbow. If it looks larger, adjust salt proportionally.
• Do not skip the pressing step — Even after salting, residual water remains. Pressing the slices dry with paper towels removes that last bit of moisture. This single step is the difference between a crisp salad and a watery one.
• Dissolve the sugar completely in vinegar — Undissolved sugar crystals create a gritty texture. Whisk until the vinegar feels smooth between your fingers. Warm the vinegar slightly in the microwave (10 seconds) if your kitchen is cold.
• Chill for at least 30 minutes — and up to 4 hours — The minimum chill firms cucumbers and melds flavors. Beyond 4 hours, the cucumbers may start to soften. If making a day ahead, toss the dressing separately and combine just before serving.
• Taste and adjust twice — Once after mixing, and again just before serving. The cucumber continues to release a tiny amount of liquid, which can dilute the seasoning over time. A final pinch of salt often makes the difference.
• Serve in a shallow dish — A wide, shallow bowl spreads the cucumber slices in a single layer. This prevents them from sitting in pooled dressing at the bottom and keeps every slice evenly coated.

Creative Ways to Customize Mary Berry Cucumber Salad

• Add a pinch of dried mint — Crush 1/2 teaspoon dried mint between your fingers before adding to the dressing. It adds a cool, refreshing note that pairs beautifully with cucumber and dill.
• Swap dill for tarragon — Use 2 tablespoons chopped fresh tarragon instead of dill. Tarragon has a subtle licorice flavor that makes the salad taste more elegant and French-inspired.
• Include thinly sliced radishes — Add 4-5 radishes, thinly sliced, along with the cucumber. They add a peppery crunch and a pop of pink color that looks lovely on the plate.
• Make it spicy with a pinch of cayenne — Add 1/8 teaspoon cayenne pepper to the dressing along with the white pepper. The heat is subtle but builds nicely, creating a more complex flavor profile.
• Add a squeeze of lemon juice — Replace 1 tablespoon of the white wine vinegar with fresh lemon juice. It brightens the dressing and adds a citrus note that lifts the entire dish.
• Top with toasted sesame seeds — Sprinkle 1 tablespoon of toasted white sesame seeds over the finished salad. They add a nutty crunch and make the dish feel more substantial.

Storing Mary Berry Cucumber Salad the Right Way

• Refrigerate in an airtight container — Transfer leftover salad to a sealed container and refrigerate immediately. It keeps well for up to 2 days, though the cucumbers will continue to release liquid over time.
• Drain excess liquid before serving leftovers — After a day in the fridge, some liquid may have pooled at the bottom. Pour off this liquid or gently lift the cucumbers out with a slotted spoon before serving.
• Do not freeze the salad — Freezing ruins the texture completely. The high water content in cucumbers causes them to become mushy and translucent when thawed. Always plan to eat this fresh within 2 days.
• Store dressing separately if making ahead — If you plan to serve this salad more than 4 hours later, keep the dressing in a separate container in the fridge. Combine only when ready to serve for the crispest result.

How to Reheat Mary Berry Cucumber Salad (If Needed)

• Do not reheat — serve cold — This salad is designed to be eaten cold. Reheating will wilt the cucumbers, make the dressing separate, and ruin the texture. Pull it from the fridge 10 minutes before serving if you want to take the chill off slightly.
• If the dressing has thickened, add a tiny splash of vinegar — After refrigeration, the dressing may thicken from the cold. Stir in 1 teaspoon of white wine vinegar to loosen it back to the right consistency.
• Warm the serving bowl instead — If you want a less cold side dish, run the serving bowl under hot water, dry it, then add the salad. The slight warmth from the bowl will take the edge off the chill without cooking the cucumbers.

Nutritional Breakdown (per serving)

• Calories — 51
• Protein — 0.9g
• Fat — about 2.9g
• Carbohydrates — 6.3g
• Fiber — around 0.4g
• Sugar — 4.3g
• Sodium — about 150mg

FAQs

Can I freeze Mary Berry Cucumber Salad?

No. Freezing destroys the cucumber’s cellular structure, leaving it mushy and watery upon thawing. Always make this fresh and eat within 2 days for the best texture.

How long does Mary Berry Cucumber Salad last in the fridge?

Stored in an airtight container, it stays good for up to 2 days. After that, the cucumbers continue to release liquid and the texture becomes softer. Drain any pooled liquid before serving leftovers.

Can I use regular cucumbers instead of English cucumbers?

Yes, but you will need to peel them first and scoop out the seeds. Regular cucumbers have thicker, waxier skin and larger seeds that add bitterness and excess water. Peel, halve lengthwise, scrape out seeds with a spoon, then slice.

Why did my salad turn watery?

Either you did not salt the cucumbers long enough or you did not press them dry thoroughly. The 10-minute salt rest and the subsequent pressing step are non-negotiable for a crisp, non-watery salad.

Can I make this dairy-free?

Yes. Replace the sour cream with 1/4 cup full-fat coconut cream or a dairy-free yogurt alternative. Use a plain, unsweetened variety to avoid extra sugar. The flavor will shift slightly but the texture remains good.

What is the best way to slice cucumbers for this salad?

Aim for uniform 1/8-inch thick rounds. A mandoline slicer gives the most consistent results. If using a knife, take your time and try to keep the slices even. Uneven slices lead to uneven salting and texture.

Wrapping It Up

The Mary Berry Cucumber Salad is one of those rare side dishes that is both dead simple and genuinely impressive. A few careful steps — salting, pressing, chilling — transform a basic vegetable into a creamy, tangy, refreshing companion to almost any main course. Give it a try with your next roast dinner or summer barbecue. I think you will be pleasantly surprised at how much flavor a cucumber can deliver with the right treatment.

Mary Berry Cucumber Salad

Print Recipe

Print Recipe

A classic British cucumber salad with a light, tangy dressing. Thinly sliced cucumbers are salted to draw out moisture, then tossed with a creamy dill and vinegar dressing for a refreshing side dish that pairs perfectly with summer roasts or grilled meats.

• Author: Ekani Ella
• Prep Time: 15
• Total Time: 45
• Yield: 4 1x
• Category: Side Dish
• Method: No-Cook
• Cuisine: British

Ingredients

Scale 1x2x3x

• 1 large English cucumber (about 12 oz / 340 g), unpeeled and thinly sliced into rounds (about 1/8 inch thick)
• 1 teaspoon kosher salt
• 2 tablespoons white wine vinegar
• 1 tablespoon caster sugar (superfine sugar)
• 1/4 cup (60 ml) full-fat sour cream
• 2 tablespoons fresh dill, finely chopped
• Freshly ground white pepper, to taste
• Optional: 1/4 small red onion, thinly sliced (about 1/4 cup)

Instructions

1. Place the cucumber slices in a colander set over a bowl. Sprinkle with the kosher salt and toss gently to coat. Let stand for 10 minutes to draw out excess moisture—this prevents the salad from becoming watery and concentrates the cucumber flavor.
2. After 10 minutes, gently squeeze the cucumber slices in your hands or press them between paper towels to remove as much liquid as possible. Transfer the cucumbers to a medium mixing bowl.
3. In a small bowl, whisk together the white wine vinegar and caster sugar until the sugar is completely dissolved. The vinegar provides bright acidity while the sugar balances the tang.
4. Add the sour cream and chopped dill to the vinegar mixture and whisk until smooth. Season with a pinch of white pepper. The sour cream adds richness without overwhelming the cucumber, and white pepper lends a mild heat without visible specks.
5. Pour the dressing over the cucumbers. If using red onion, add the slices now. Toss gently with a rubber spatula until every slice is evenly coated.
6. Cover the bowl with plastic wrap and refrigerate for at least 30 minutes to allow the flavors to meld. Chilling also firms the cucumbers, giving them a pleasant crunch.
7. Before serving, taste a cucumber slice and adjust seasoning if needed—add another pinch of salt or a few grinds of pepper. Stir once more to redistribute the dressing.
8. Transfer to a serving dish and garnish with an extra sprig of dill, if desired. This salad is best served cold, directly from the refrigerator.

Notes

Store leftover cucumber salad in an airtight container in the refrigerator for up to 2 days. The cucumbers will release additional liquid over time; drain excess before serving if needed. Do not freeze, as the texture will become mushy upon thawing. This salad is not suitable for reheating.

Nutrition

• Calories: 51
• Sugar: 4.3g
• Sodium: 150mg
• Unsaturated Fat: 1.5g
• Carbohydrates: 6.3g
• Fiber: 0.4g
• Protein: 0.9g
• Cholesterol: 6mg

Keywords: Mary Berry cucumber salad, cucumber salad recipe, British salad, side dish, no-cook salad, creamy cucumber salad, dill cucumber salad, easy summer salad, English cucumber salad, quick salad, refrigerator salad, crisp cucumber side