French Onion Tart Recipe
A classic French onion tart with a buttery crust and a rich, caramelized onion filling.
Prep
: 10
Total
: 25 minutes
Ingredients
Main Ingredients
- 1 package refrigerated pie crust
- 3 large yellow onions thinly sliced
- 4 tablespoons butter
- 2 cups gruyere cheese shredded
- 2 large eggs
- 1 cup heavy cream
- 0.5 teaspoon salt
- 0.25 teaspoon black pepper
Instructions
Preparation Steps
- Preheat oven to 375°F (190°C).
- Melt butter in a large skillet over medium heat. Add onions and cook, stirring occasionally, until softened and caramelized, about 20-25 minutes.
- Unroll pie crust and place in a tart pan. Trim and crimp edges.
- Spread caramelized onions evenly over the crust.
- In a bowl, whisk together eggs, heavy cream, salt, and pepper.
- Pour egg mixture over onions. Sprinkle with Gruyere cheese.
- Bake for 30-35 minutes, or until crust is golden brown and filling is set.
Notes
Serve warm or at room temperature. Pairs well with a green salad.