7 caramelized onion apple tart Recipes

unsalted butter, yellow onions, thinly sliced, salt, granny smith or other tart apples, peeled, cored, and thinly sliced, freshly ground black pepper, sheet frozen puff pastry , defrosted just before use, fontina cheese, shredded, minced fresh thyme leaves

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

vegetable oil, yellow onions halved and thinly sliced, kosher salt, unsalted butter, tart apples peeled and sliced 1/8 thick, sugar, gruyere cheese coarsely grated, chives minced, thyme chopped, ground pepper, frozen puff pastry thawed, egg beaten with 2 tsp water

unsalted butter, yellow onion, thinly sliced, sugar, bratwursts, good quality hot dog buns, lightly toasted, sour cream, minced unpeeled granny smith apples or 1/4 cup other tart apple, prepared horseradish, caraway seed

olive oil, yellow onions, thinly sliced, maple syrup, grated fresh ginger, curry powder (or more to taste), red pepper flakes, sweet-tart apple (i use fuji or gala), peeled, cored and diced, unsweetened, unseasoned pumpkin (not pumpkin pie mix!), juice of 1 large orange, milk, kosher sea salt and fresh ground pepper to taste, toasts