Caramelized Onion And Mushroom Tart - cooking recipe

Ingredients

2 tbsp olive oil
3 None red onions, thinly sliced
1/4 cup packed brown sugar
1/4 cup red wine vinegar
2 sheets frozen puff pastry, thawed
1 tbsp milk
4 slices prosciutto
1 tbsp butter
7 oz button mushrooms, quartered
1 cup crumbled feta cheese
2 oz baby arugula leaves
None None Olive oil, to serve

Preparation

Preheat the oven to 400\u00b0F. Lightly grease a large baking pan.
Heat oil in a large skillet on high heat. Saute onions 4-5 mins, until softened. Reduce heat to low. Stir in sugar and vinegar. Cook, stirring, 15-20 mins until onion has caramelized.
Meanwhile, cut two 5-inch circles from each pastry sheet. Prick bottoms with a fork. Place on prepared pan and brush with milk.
Bake 15-20 mins, until golden and puffed. Press down pastry with pack of spoon.
Place prosciutto in single layer on a baking pan. Bake 5 to 8 mins, until crisp. Cool and break prosciutto into pieces.
Melt butter in same skillet on high heat. Saute mushrooms 4-5 mins until tender. Spoon into large bowl. Add prosciutto, feta and arugula; mix lightly.
Divide caramelized onions among pastry crusts. Top with mushroom mixture. Serve drizzled with olive oil.