Onion Tart

Onion Tart
Servings: 6 Bake 400°F 20 mins


  • 2 tablespoons butter
  • 1 Vidalia onion, thinly sliced
  • 1/2 teaspoon fresh thyme leaves
  • 1/4 teaspoon salt
  • 1 sheet puff pastry
  • 3/4 cup shredded Gruyere cheese

Make It

1. Heat butter over medium-high heat. Add Vidalia onion. Cook 20 minutes, stirring until browned. Add thyme leaves and salt.

2. Unfold puff pastry sheet onto greased nonstick baking sheet and prick with a fork. Bake at 400 degrees F for 10 minutes.

3. Spread onions over pastry, then top with Gruyere cheese. Bake at 400 degrees F for an additional 10 minutes. Cut into squares and serve.