Dairy Farmers of Canada

Onion Tart with Cheese

This is the Onion Tart with Cheese recipe.

  • Prep: 20 min
  • Cooking: 1 h 5 - 1 h 10
  • Refrigeration: 35 min
Yields 6 - 8 servings
DFC

Ingredients

  • Pastry
  • 7 oz (210 g) flour
  • 3 oz (90 g) butter
  • Salt
  • Filling
  • 1 oz (30 g) butter
  • 1 large onion sliced thin
  • 7 oz (210 g) lardons (bacon cubes)
  • 3 eggs
  • 1 cup (250 mL) 35 % cream or milk
  • Freshly grated nutmeg
  • 3 oz (90 g) Canadian Emmental grated or Canadian Gouda
  • Salt
  • Freshly ground pepper
  • 1 cup (250 mL) dried beans
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Preparation

To make pastry dough, mix flour and salt in a bowl. Mix in butter using an electric mixer, then knead with a little water. Wrap dough in plastic wrap and refrigerate for 20 minutes.

Using a rolling pin, roll out dough on a floured work surface. Line a tart pan with a removable bottom, making sure that it exceeds the brim by about 1/2 inch (1 cm). Prick dough a few times with a fork. Cover dough with parchment paper, then cover paper with dried beans. Refrigerate for 15 minutes more.

Preheat oven to 400 °F (200 °C). Place tart pan on a baking sheet and bake for 15 minutes. Remove dried beans and parchment paper, then bake for 5 minutes more. Remove crust from oven and reset temperature to 350 °F (180 °C).

In a saucepan, melt butter and sauté onions and lardons for 10 minutes.

In a bowl, beat eggs, cream, nutmeg, salt and pepper.

Arrange onion mixture in tart crust and sprinkle with grated Canadian Emmental cheese. Carefully pour egg mixture over onions. Bake at 350 °F (180 °C) 35 to 40 minutes, or until surface is nicely golden.

Remove from oven. Let cool, then remove tart from pan and slide onto a serving plate.

Jean Soulard, Executive Chef, Le Château Frontenac

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