Onion Tart

Onion Tart
Makes 6
Bake 20 m



  1. 1 of 3 Heat butter over medium-high heat. Add Vidalia onion. Cook 20 minutes, stirring until browned. Add thyme leaves and salt.
  2. 2 of 3 Unfold puff pastry sheet onto greased nonstick baking sheet and prick with a fork. Bake at 400 degrees F for 10 minutes.
  3. 3 of 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.
Nutrition Information for Onion Tart
Servings Per Recipe: 6
Per Serving: