Cheese and Onion Pie is a classic, comforting dish that combines the rich, savory flavors of caramelized onions with the creamy, melty goodness of cheese. This hearty pie is encased in a buttery, flaky crust, making it a satisfying meal for lunch, dinner, or a light supper. The sweetness of the onions balances perfectly with the sharpness of the cheese, and the pie can be served warm or cold, making it versatile for any occasion. Whether you enjoy it as a main course or as a side dish, this Cheese and Onion Pie is sure to please both vegetarians and cheese lovers alike.
Ingredients:
For the crust:
- 1 1/4 cups all-purpose flour
- 1/2 teaspoon salt
- 1/2 cup cold unsalted butter, cubed
- 3-4 tablespoons cold water
For the filling:
- 2 tablespoons butter
- 2 large onions, thinly sliced
- Salt and pepper, to taste
- 1 teaspoon dried thyme (optional)
- 2 large eggs
- 1 cup heavy cream or milk
- 1 1/2 cups grated cheese (cheddar, Gruyère, or a mix)
- 1/2 teaspoon mustard powder (optional)
Instructions:
- Prepare the Crust: In a large bowl, mix the flour and salt. Add the cold butter and rub it into the flour using your fingertips or a pastry cutter until the mixture resembles coarse crumbs. Gradually add cold water, 1 tablespoon at a time, mixing until the dough just comes together. Form the dough into a ball, wrap it in plastic wrap, and refrigerate for at least 30 minutes.
- Cook the Onions: While the dough chills, melt the butter in a large skillet over medium heat. Add the sliced onions, seasoning with a pinch of salt and pepper, and cook gently for about 15-20 minutes, stirring occasionally, until the onions are soft, golden, and caramelized. Add the thyme (if using) and set aside to cool.
- Preheat the Oven: Preheat your oven to 375°F (190°C).
- Roll out the Dough: Once the dough has chilled, turn it out onto a lightly floured surface. Roll the dough into a circle that fits your pie dish (about 9 inches). Carefully transfer the dough to the pie dish and trim the edges. Prick the base of the crust with a fork to prevent it from puffing up during baking. Place the crust back in the fridge while you prepare the filling.
- Make the Filling: In a bowl, whisk together the eggs, cream or milk, mustard powder (if using), salt, and pepper. Stir in the grated cheese and the caramelized onions.
- Assemble the Pie: Pour the cheese and onion mixture into the prepared crust. Smooth the top with a spatula.
- Bake the Pie: Bake the pie in the preheated oven for 30-35 minutes, or until the filling is set and golden brown on top. Let the pie cool for a few minutes before slicing.
- Serve: Serve warm or at room temperature. Enjoy with a side salad or roasted vegetables for a complete meal.
This Cheese and Onion Pie is rich, flavorful, and perfect for any occasion. With its flaky crust and creamy filling, it’s a classic comfort food that’s easy to make and sure to be loved by all.
