7 caramelized onion tarts gruyere Recipes

all-purpose flour, salt, vegetable shortening, cold butter , cut into pieces, ice water, eggs, low-fat milk, dried thyme, salt, black pepper, coarsely ground, olive oil, onions, sliced, gruyere cheese, shredded (1/2 cup)

head of cauliflower (about 1 lb), cored, cut into 1-inch florets, olive oil, divided, truffle oil, refrigerated pie crust, onion , halved lengthwise, thinly sliced, dijon mustard, eggs, mascarpone cheese (italian cream cheese), whipping cream, ground white pepper, ground nutmeg, grated gruyere cheese, grated parmesan cheese

all-purpose flour, cold butter, shortening, cold water, salt, yukon gold potato, sweet potato, parsnip, olive oil, yellow onions, sliced 1/4 inch thick, garlic cloves, chopped, herbes de provence, manchego cheese, grated, gruyere cheese, grated, heavy cream, salt and pepper

sweet onion, thinly sliced, olive oil, butter, garlic cloves, minced, salt, pepper, frozen puff pastry, thawed, shredded gruyere or swiss cheese, grated parmesan cheese, minced fresh thyme or 2 tsp dried thyme

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