Mary Berry Cheese And Onion Pie Recipe

Mary Berry Cheese and Onion Pie is made with plain flour, unsalted butter, free-range eggs, parmesan cheese, potato, onions, whole milk, double cream, mature cheddar cheese, English mustard, and cayenne pepper. This tasty Mary Berry Cheese and Onion Pie recipe creates a hearty dinner that takes about 2 hours and 10 minutes to prepare and can serve up to 4 people.

Ingredients Needed

For the pastry:

• 450g/1lb plain flour (all-purpose flour), plus extra for dusting
• 2 tsp baking powder
• ½ tsp salt
• 120g/4½oz unsalted butter, plus extra for greasing
• 1 free-range egg yolk
• 50g/2oz parmesan cheese (or similar hard cheese), grated
• 120ml/4fl oz water
• 1 free-range egg, beaten (for glazing)

For the filling:

• 1 medium potato, peeled and cut into cubes
• 2 onions, finely sliced
• 1 tbsp plain flour (all-purpose flour)
• 50ml/2oz whole milk
• 50ml/2oz double cream (heavy cream)
• 150g/5½oz mature cheddar cheese, grated
• ½ tsp English mustard
• ½ tsp cayenne pepper
• Salt and freshly ground black pepper

How To Make Cheese And Onion Pie

1. Prepare the pastry: Pulse the flour, baking powder, salt, butter, and egg yolk in a food processor until it resembles breadcrumbs. Add grated parmesan and mix until combined.
2. Add water: Gradually add water, one tablespoon at a time, mixing until a dough forms (you may not need all the water). Roll into a ball, wrap in cling film, and chill in the fridge for 1 hour.
3. Prepare the filling: Boil salted water in a saucepan, add potato cubes, and cook for 10-15 minutes until tender. Drain and set aside.
4. Cook the onions: In another saucepan, boil water, add sliced onions, and cook for 2-3 minutes until softened. Drain the onions and return them to the saucepan.
5. Thicken the filling: Sprinkle onions with flour and stir well. Add milk and cream, heating for 3-4 minutes until thickened. Stir in cooked potatoes, grated cheese, mustard, cayenne pepper, and season with salt and pepper.
6. Assemble the pie: Preheat the oven to 180°C/350°F/Gas 4. Grease a 20cm/8in a pie tin with butter. Roll out two-thirds of the pastry on a floured surface until larger than the tin. Line the tin, pricking the base with a fork.
7. Bake the pastry: Cover with greaseproof paper and fill with rice or beans. Bake for 10-15 minutes until pale golden brown. Remove paper and beans, then cool slightly.
8. Fill and top the pie: Pour the filling into the cooled pastry case. Roll out the remaining pastry for the lid, brush the rim with beaten egg, and place the lid on top. Trim the excess pastry, crimp edges with a fork, and cut small holes in the center for steam.
9. Final bake: Brush the lid with the remaining beaten egg, then bake for 25-30 minutes until golden brown.

Recipe Tips

• Chill the pastry: Always chill the pastry in the fridge for at least 1 hour. This helps it to be easier to roll out and prevents it from shrinking during baking.
• Use cold butter: Make sure the butter is very cold when you mix it into the flour. Cold butter creates a flaky texture in the pastry.
• Don’t overwork the dough: Mix the pastry just until it comes together. Overworking it can make the pastry tough instead of tender.
• Taste the filling: Before adding the filling to the pie, taste it and adjust the seasoning. This ensures that the flavors are just right.
• Let the pie cool slightly: After baking, let the pie cool for about 10 minutes before slicing. This helps the filling set and makes it easier to cut clean slices.

How To Store And Reheat Leftovers?

• Refrigerate: First, let the leftover Cheese and Onion Pie cool until it reaches room temperature. Then, wrap it tightly in plastic wrap or place it in an airtight container. Store it in the fridge for up to 3 days.
• Freeze: If you want to freeze the pie, let it cool completely, then wrap it well in plastic wrap and foil, or use an airtight container. It can be frozen for up to 3 months. Thaw it in the fridge overnight before serving.
• Reheat: Preheat your oven to 180°C/350°F. Place the pie on a baking tray and cover it loosely with foil. Heat for about 20-25 minutes or until warmed through.

Nutrition Facts

Serving Size: 1 slice (1/4 of the pie)

• Calories: 320
• Total Fat: 20g
• Saturated Fat: 10g
• Cholesterol: 80mg
• Sodium: 500mg
• Potassium: 300mg
• Total Carbohydrate: 30g
• Dietary Fiber: 2g
• Sugars: 2g
• Protein: 8g

Try More Mary Berry Recipes:

• Mary Berry Christmas Log Recipe
• Mary Berry Christmas Trifle
• Mary Berry Christmas Pavlova
• Mary Berry Christmas Pudding