Onion tart

[Ling]

Onion tart

Serves 2 as Appetizer.

• puff pastry
  
• 1 tsp sugar
  
• 1 onion, thinly sliced
  
• 1 T balsamic vinegar (or more, to taste)
  
• 1 T olive oil
  
• 1 T butter
  
• 1 T heavy cream
  
• 1/4 egg, beaten
  
• salt and pepper
  

1. Heat the olive oil and butter in a large pan.

2. Slice the onions, sugar, salt, and pepper and let caramelize until brown (about 20 minutes).

3. Add the balsamic vinegar.

4. Cool mixture in fridge

5. Preheat oven to 350 degrees. Stir in the heavy cream and beaten egg, mound the mixture on the puff pastry.

6. (If the oven is still preheating, put the tart in the freezer until the oven is ready.) Bake for about 25 minutes, or until the pastry is golden brown.

Keywords: Appetizer, Main Dish, Easy

( RG1691 )