Mary Berry’s Cheese and Onion Pie Recipe

Are you craving a comforting dish that combines the rich flavors of cheese and the subtle sweetness of onions? Look no further than Mary Berry’s Cheese and Onion Pie Recipe. This classic British dish is perfect for any occasion, whether it’s a cozy family dinner or a special gathering with friends. In this article, we’ll explore how to create this delectable pie step-by-step, from preparing the filling to baking it to golden perfection. Let’s dive into the world of flavors that Mary Berry’s recipe has to offer!

Ingredients You’ll Need

To begin your culinary journey with Mary Berry’s Cheese and Onion Pie, gather these essential ingredients:

For the Pastry:

  • 225g (8oz) plain flour
  • 100g (3.5oz) cold butter, diced
  • Cold water, to mix

For the Filling:

  • 225g (8oz) onions, thinly sliced
  • 225g (8oz) mature Cheddar cheese, grated
  • 1 tbsp olive oil
  • 1 tbsp butter
  • 1 tbsp plain flour
  • 300ml (10fl oz) milk
  • Salt and pepper, to taste
  • Freshly grated nutmeg, to taste

Step-by-Step Cooking Instructions

Making the Pastry:

  1. Prepare the Pastry Dough:
    • Place the plain flour in a mixing bowl and add the diced cold butter.
    • Rub the butter into the flour until the mixture resembles breadcrumbs.
    • Add cold water gradually, mixing until the dough comes together.
    • Wrap the dough in cling film and refrigerate for at least 30 minutes.

Preparing the Filling:

  1. Cooking the Onions:
    • Heat the olive oil and butter in a large frying pan over medium heat.
    • Add the thinly sliced onions and cook gently for about 10-15 minutes until they are soft and caramelized.
    • Stir occasionally to ensure they cook evenly.
  2. Making the Cheese Sauce:
    • In a separate saucepan, melt the butter over medium heat.
    • Stir in the plain flour to create a paste (roux).
    • Gradually whisk in the milk until the mixture thickens and becomes smooth.
    • Season with salt, pepper, and freshly grated nutmeg according to your taste.
    • Remove from heat and stir in the grated Cheddar cheese until it melts and combines into a creamy sauce.

Assembling and Baking the Pie:

  1. Putting It All Together:
    • Preheat your oven to 200°C (400°F).
    • Roll out the chilled pastry on a lightly floured surface to fit your pie dish.
    • Line the pie dish with the pastry, trimming any excess edges.
    • Spread the caramelized onions evenly over the pastry base.
    • Pour the warm cheese sauce over the onions, ensuring it covers the entire surface.
  2. Baking the Pie:
    • Place the pie in the preheated oven and bake for 25-30 minutes or until the pastry is golden and crisp, and the filling is bubbling hot.
    • Once baked, remove from the oven and allow it to cool slightly before serving.

Serving Suggestions

Mary Berry’s Cheese and Onion Pie pairs beautifully with a crisp green salad dressed with a light vinaigrette. For a heartier meal, serve it alongside buttered new potatoes or steamed seasonal vegetables. This pie is also delightful when served cold, making it a perfect addition to picnics or packed lunches.


In conclusion, Mary Berry’s Cheese and Onion Pie is a delightful dish that captures the essence of comfort food with its rich flavors and satisfying texture. Whether you’re cooking for family, friends, or just yourself, this recipe promises to impress and satisfy with every bite. With simple ingredients and straightforward instructions, you can recreate this classic British favorite in your own kitchen and enjoy the warm, savory goodness it brings to the table.

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FAQs About Mary Berry’s Cheese and Onion Pie Recipe

How can I make this recipe vegetarian-friendly?

To make Mary Berry’s Cheese and Onion Pie vegetarian, simply ensure that the cheese you use is suitable for vegetarians. Most mature Cheddar cheese varieties are vegetarian-friendly, but always check the label if you’re unsure.

Can I make this pie ahead of time?

Yes, you can prepare Mary Berry’s Cheese and Onion Pie ahead of time. Simply assemble the pie up to the point of baking, cover it tightly with cling film or foil, and refrigerate. When ready to bake, remove it from the refrigerator, preheat the oven, and bake according to the recipe instructions.

How do I store leftovers?

Leftover Cheese and Onion Pie can be stored in an airtight container in the refrigerator for up to 3 days. Reheat individual slices in the microwave or oven until heated through before serving.

Can I freeze Mary Berry’s Cheese and Onion Pie?

Yes, you can freeze this pie either before or after baking. If freezing before baking, assemble the pie, wrap it well in plastic wrap and foil, and freeze for up to 1 month. Thaw overnight in the refrigerator before baking as directed. If freezing after baking, allow the pie to cool completely, then wrap it tightly and freeze for up to 1 month. Reheat in the oven until heated through.

What are some variations I can try with this recipe?

Experiment with different types of cheese, such as Gruyère or Red Leicester, for unique flavor variations. You can also add a handful of chopped herbs like thyme or parsley to the cheese sauce for an extra layer of freshness.

Enjoy experimenting with Mary Berry’s Cheese and Onion Pie recipe and make it your own with these helpful tips and suggestions!