Ekani Ella Mary Berry Parmentier Potatoes are small, perfectly roasted potato cubes seasoned with herbs, garlic, and butter to create a crisp exterior and soft, fluffy inside. These golden cubes make an elegant side dish for roast dinners, weeknight meals, or special occasions. The recipe is simple but delivers restaurant-quality flavour and texture, thanks to the way the potatoes are cut, parboiled, and roasted evenly.
If you’re looking for a versatile potato side that feels both classic and sophisticated, Parmentier potatoes are an excellent choice.
What Are Mary Berry Parmentier Potatoes?
Mary Berry Parmentier Potatoes are finely diced potatoes that are lightly parboiled, then roasted with garlic, herbs, and butter or oil until crisp and golden. They’re inspired by French cuisine and known for their uniform shape, even browning, and aromatic flavour.
Other Popular Mary Berry Recipes
Why This Recipe Is Worth Trying
- Produces crisp, golden potatoes with soft, fluffy centres
- Uses simple ingredients but tastes gourmet
- Works with nearly any main meal, from chicken to beef
- Easy to prepare ahead and finish in the oven
- Ideal for holiday dinners and dinner parties
- Customisable with herbs, spices, and garlic levels
Essential Ingredients to Make Mary Berry Parmentier Potatoes
- 800g potatoes, peeled and cut into small cubes
- 3 tbsp olive oil or melted butter
- 2 garlic cloves, crushed
- 1 tsp dried thyme or rosemary
- Salt and black pepper, to taste
- Fresh parsley, chopped (for serving)
Handy Kitchen Tools for Best Results
- Sharp knife for precise cubes
- Large saucepan for parboiling
- Baking tray
- Colander
- Wooden spoon
- Oven thermometer (optional for accuracy)
Step-by-Step Instructions to Prepare Mary Berry Parmentier Potatoes
Step 1: Prepare the potatoes
Peel the potatoes and cut them into small, even cubes—about 1–1.5cm each—to ensure they roast evenly.
Step 2: Parboil the cubes
Place the diced potatoes into salted boiling water and cook for 4–5 minutes until just beginning to soften. Drain well and allow the steam to evaporate.
Step 3: Preheat the oven
Heat your oven to 200°C (fan 180°C). A hot oven ensures crisp browning.
Step 4: Season the potatoes
Transfer the potatoes to a large bowl. Add olive oil or melted butter, crushed garlic, herbs, salt, and pepper. Toss gently until every cube is coated.
Step 5: Spread on a baking tray
Arrange the cubes in a single, spaced-out layer on the baking tray so they roast instead of steaming.
Step 6: Roast until golden
Bake for 25–35 minutes, turning occasionally, until the potatoes are crisp, golden, and aromatic.
Step 7: Garnish and serve
Sprinkle with fresh parsley and serve warm as a perfect side dish.
What I Got Wrong (And How I Fixed It)
- Potatoes steamed instead of crisping – Spread them out on a larger tray
- Cubes were uneven – Used a sharper knife and cut smaller pieces
- Flavour was mild – Increased garlic and added more herbs
- Potatoes stuck to the tray – Coated with more oil before roasting
Healthier Version of Mary Berry Parmentier Potatoes
- Use olive oil instead of butter
- Reduce the amount of oil slightly
- Add mixed herbs instead of extra salt
- Serve with a lean protein for a balanced meal
Ingredient Substitutions for Mary Berry Parmentier Potatoes
- Replace thyme with rosemary or oregano
- Use garlic powder if fresh garlic isn’t available
- Swap potatoes for sweet potatoes for a sweeter version
- Add smoked paprika for extra warmth and colour
Pairing Ideas: What to Serve With Mary Berry Parmentier Potatoes
- Roast chicken for a classic family dinner
- Grilled steak for a hearty, balanced meal
- Baked salmon for a lighter option
- Lamb chops for a more luxurious pairing
- Green salad or vegetables for colour and freshness
Expert Tips to Make Perfect Mary Berry Parmentier Potatoes
- Cut potatoes evenly for uniform roasting
- Dry potatoes well to avoid sogginess
- Don’t overcrowd the tray so they crisp properly
- Flip halfway through for even browning
- Use fresh herbs during serving for brightness
- Roast at a high temperature for the best texture
- Parboil only briefly to keep cubes intact
Creative Ways to Customize Mary Berry Parmentier Potatoes
- Add parmesan cheese for a savoury crust
- Mix in chopped bacon for a smoky twist
- Add chilli flakes for a spicy version
- Drizzle with lemon juice for freshness
- Toss with garlic butter after roasting for extra richness
How to Store Leftover Mary Berry Parmentier Potatoes
- Store in an airtight container for up to 3 days
- Keep refrigerated once cooled
- Avoid storing in sealed plastic while warm
How to Reheat Mary Berry Parmentier Potatoes
- Reheat in the oven at 190°C for 8–10 minutes to re-crisp
- An air fryer works well for reviving crispiness
- Avoid microwaving, as it softens the potatoes
Nutritional Value (per serving)
- Calories: ~260
- Carbohydrates: 36g
- Protein: 3g
- Fat: 10g
- Fibre: 3g
Mary Berry Parmentier Potatoes
Mary Berry Parmentier Potatoes are finely diced potatoes that are lightly parboiled, then roasted with garlic, herbs, and butter or oil until crisp and golden. They’re inspired by French cuisine and known for their uniform shape, even browning, and aromatic flavour.
- Prep Time: 15
- Cook Time: 25
- Total Time: 40 minutes
- Yield: 4 1x
- Category: Side Dish
- Method: Oven roasting
- Cuisine: French / British
Ingredients
-
800g potatoes, peeled and cut into small cubes
-
3 tbsp olive oil or melted butter
-
2 garlic cloves, crushed
-
1 tsp dried thyme or rosemary
-
Salt and black pepper, to taste
-
Fresh parsley, chopped (for serving)
Instructions
Peel the potatoes and cut them into small, even cubes—about 1–1.5cm each—to ensure they roast evenly.
Place the diced potatoes into salted boiling water and cook for 4–5 minutes until just beginning to soften. Drain well and allow the steam to evaporate.
Heat your oven to 200°C (fan 180°C). A hot oven ensures crisp browning.
Transfer the potatoes to a large bowl. Add olive oil or melted butter, crushed garlic, herbs, salt, and pepper. Toss gently until every cube is coated.
Arrange the cubes in a single, spaced-out layer on the baking tray so they roast instead of steam.
Bake for 25–35 minutes, turning occasionally, until the potatoes are crisp, golden, and aromatic.
Sprinkle with fresh parsley and serve warm as a perfect side dish.
FAQs
How do I keep Parmentier potatoes crispy after roasting?
Parmentier potatoes stay crispy when they’re roasted at a high temperature and spread out on the tray. After cooking, avoid covering them, as steam softens the edges. Re-crisping them in the oven for a few minutes before serving also helps maintain texture.
Why are my Parmentier potatoes turning out soggy instead of crisp?
Soggy potatoes usually mean they were not dried properly after parboiling or were overcrowded on the tray. Let the potatoes steam-dry completely and space them out in a single layer so they roast rather than steam.
How small should I cut the potatoes for Parmentier potatoes?
Cut the potatoes into small cubes around 1–1.5cm to ensure even cooking. Larger cubes take longer and may not crisp fully, while smaller cubes tend to break apart.
Can I prepare Parmentier potatoes ahead of time?
Yes. Parboil and season them ahead of time, then store them in the fridge. Roast them just before serving to get the freshest, crispiest result.
Final Words
Mary Berry Parmentier Potatoes are one of those side dishes that look impressive but require very little effort. With their crispy edges, soft centres, and rich garlic-herb flavour, they bring elegance to any meal. Once you make them, they’ll quickly become a staple for weeknight dinners and special occasions alike.
