Mary Berry’s Lyonnaise Potatoes is made with onions, olive oil, butter, medium potatoes, flatleaf parsley, fresh thyme, and garlic. This tasty Lyonnaise Potatoes recipe creates a delicious side dish that takes about 1 hour and 20 minutes to prepare and can serve up to 4-6 people.
Ingredients Needed
- 3 large onions, sliced
- 2 tbsp olive oil
- 50g/1¾oz butter
- 1.2kg/2lb 12oz medium potatoes (Desiree, Maris Piper, or Elfe), peeled
- 2 tbsp finely chopped flatleaf parsley (plus extra to serve)
- 2 tbsp fresh thyme leaves (plus extra to serve)
- 2 garlic cloves, thinly sliced
- Salt and freshly ground black pepper
How To Make Lyonnaise Potatoes
- Cook Onions: Heat olive oil and half the butter in a large frying pan. Cook onions over low-medium heat until they are super-soft but not golden-brown (about 30–35 minutes).
- Prepare Potatoes: Boil a large pan of salted water. Slice potatoes into 1cm/½in thick slices. Add to boiling water and cook for 3 minutes, then drain and let them steam dry.
- Preheat Oven: Heat oven to 200°C/180°C fan/Gas 6.
- Mix Ingredients: Stir parsley, thyme, garlic, and seasoning into the onions. Combine this mixture with the par-boiled potatoes in the frying pan or a large bowl.
- Bake: Transfer the mixture to a large baking dish (no deeper than 5cm/2in). Flatten the top and dot with the remaining butter. Bake for 35–40 minutes until the top is golden-brown and crisp, and the potatoes are cooked through.
- Optional: Garnish with extra chopped parsley and thyme.
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Recipe Tips
- Cook Onions Slowly: Make sure to cook the onions over low-medium heat to achieve a soft texture without browning them. This will ensure they add the right flavor to the dish.
- Par-Boil Potatoes Properly: Don’t overcook the potatoes when boiling them. They should be just parboiled so they hold their shape during baking.
- Drain Potatoes Well: After boiling, let the potatoes drain thoroughly and steam dry. This prevents excess moisture that can make the dish soggy.
- Use a Large Baking Dish: Spread the potato and onion mixture in a baking dish no deeper than 5cm/2in. This helps achieve a crispy top and evenly cooked potatoes.
- Season Generously: Don’t skimp on seasoning. Properly seasoning the onions and potatoes enhances the flavors and makes the dish more enjoyable.
How To Store And Reheat Leftovers?
- Refrigerate: Let the leftover Lyonnaise Potatoes cool to room temperature. Transfer to an airtight container and refrigerate for up to 3 days.
- Freeze: Cool the Lyonnaise Potatoes to room temperature. Place in an airtight container or freezer bag and freeze for up to 2 months. Thaw in the refrigerator overnight before reheating.
- Reheat: Preheat your oven to 180°C/350°F. Spread the potatoes in a single layer on a baking sheet. Heat for 15–20 minutes until hot and crispy.
Nutrition Facts
Serving Size: 1 serving (approximately 1/6 of the recipe)
- Calories: 280
- Total Fat: 15g
- Saturated Fat: 7g
- Cholesterol: 25mg
- Sodium: 300mg
- Potassium: 600mg
- Total Carbohydrate: 30g
- Dietary Fiber: 4g
- Sugars: 3g
- Protein: 4g
Try More Mary Berry Recipes:
- Mary Berry Salted Caramel Cake
- Mary Berry Salmon And Broccoli Quiche
- Mary Berry Lamb Moussaka
- Mary Berry Coconut Macaroons
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Mary Berry Lyonnaise Potatoes
Description
Mary Berry’s Lyonnaise Potatoes is made with onions, olive oil, butter, medium potatoes, flatleaf parsley, fresh thyme, and garlic. This tasty Lyonnaise Potatoes recipe creates a delicious side dish that takes about 1 hour and 20 minutes to prepare and can serve up to 4-6 people.
Ingredients
Instructions
- Cook Onions: Heat olive oil and half the butter in a large frying pan. Cook onions over low-medium heat until they are super-soft but not golden-brown (about 30–35 minutes).
- Preheat Oven: Heat oven to 200°C/180°C fan/Gas 6.
- Prepare Potatoes: Boil a large pan of salted water. Slice potatoes into 1cm/½in thick slices. Add to boiling water and cook for 3 minutes, then drain and let them steam dry.
- Mix Ingredients: Stir parsley, thyme, garlic, and seasoning into the onions. Combine this mixture with the par-boiled potatoes in the frying pan or a large bowl.
- Bake: Transfer the mixture to a large baking dish (no deeper than 5cm/2in). Flatten the top and dot with the remaining butter. Bake for 35–40 minutes until the top is golden-brown and crisp, and the potatoes are cooked through.
- Optional: Garnish with extra chopped parsley and thyme.
Notes
- Cook Onions Slowly: Make sure to cook the onions over low-medium heat to achieve a soft texture without browning them. This will ensure they add the right flavor to the dish.
- Par-Boil Potatoes Properly: Don’t overcook the potatoes when boiling them. They should be just parboiled so they hold their shape during baking.
- Drain Potatoes Well: After boiling, let the potatoes drain thoroughly and steam dry. This prevents excess moisture that can make the dish soggy.
- Use a Large Baking Dish: Spread the potato and onion mixture in a baking dish no deeper than 5cm/2in. This helps achieve a crispy top and evenly cooked potatoes.
- Season Generously: Don’t skimp on seasoning. Properly seasoning the onions and potatoes enhances the flavors and makes the dish more enjoyable.
Mary Berry Lyonnaise Potatoes