Caramelized Onion Tarts With Apples

Total Time: 1 hr 15 mins Preparation Time: 20 mins Cook Time: 55 mins

Ingredients

• 2 tablespoons olive oil
• 2 medium onions, sliced
• 2 red apples, cut into small pieces (such as braeburn or gala)
• kosher salt and black pepper
• 2 sheets frozen puff pastry, thawed (from a 17.3-ounce package)
• 1/2 cup creme fraiche or 1/2 cup sour cream

Recipe

• 1 heat oven to 400º f. heat the oil in a large skillet over medium heat. add the onions and cook, stirring occasionally, until soft and golden brown, 12 to 15 minutes. stir in the apples, ½ teaspoon salt, and ¼ teaspoon pepper and cook until just tender, 2 minutes.
• 2 place each sheet of pastry on a parchment-lined baking sheet and prick all over with a fork. spread with the crème fraîche, leaving a ½-inch border. top with the onion mixture and bake until the pastry is crisp and browned, 30 to 35 minutes. cut into pieces before serving.