Portobello & Onion Tart

(from castro15’s recipe box)

Categories: Pizza/flatbread

Ingredients

  • 1 sheet frozen puff pastry, thawed
  • 2 tbsp. olive oil, divided
  • 1/2 lb. sliced baby Portobello mushrooms
  • 1 large onion, halved and thinly sliced
  • 1/4 tsp salt
  • 2 large eggs
  • 4 oz. crumbled goat or Gorgonzola cheese
  • 2 tsp minced fresh rosemary

Directions

  1. Preheat oven to 400. Unfold puff pastry onto a parchment paper-lined baking sheet. Using a sharp knife, score a 1/2-inch border along edges of pastry. Within border, prick pastry with a fork. Bake 8-10 minutes or until golden brown. Remove from oven. If center has puffed, flatten pastry gently with a spatula.

  2. Meanwhile, in a large skillet, heat 1 tbsp. oil over medium-high heat. Add mushrooms; cook and stir 4-5 minutes or until lightly browned. Remove from pan. To same pan, add remaining oil and the onion; cook and stir 2-3 minutes or until lightly browned. Return mushrooms to pan; stir in salt.

  3. In a small bowl, whisk eggs until blended; stir in cheese. Pour into crust. Top evenly with mushroom mixture. Bake 13-15 minutes or just until cheese mixture is set. Sprinkle with rosemary.

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