10 tartlets caramelized onion Recipes

very thinly sliced onion (about 2 onions), unsalted butter, water, salt, black pepper, refrigerated pie shell (from a 15-oz package), creme fraiche at room temperature, chopped fresh chives

olive oil, red onions, thinly sliced, yellow onions, thinly sliced, white balsamic vinegar, sheet frozen puff pastry, thawed, asiago cheese, shredded, kosher salt

flour, salt, unsalted butter (chilled & cut into pieces), cold water, olive oil, onions (sliced thin), sugar, balsamic vinegar, salt & pepper, eggs, milk

butter, divided, sweet onions, chopped, sugar, water, beef bouillon granules, shredded swiss cheese, sheets phyllo dough (14 inches x 9 inches)

refrigerated crescent dinner rolls, olive oil, sweet onion, thinly sliced (about 3 cups), fresh thyme, chopped (or 1 tsp dried thyme), brown sugar , packed, white wine or 2 tbsp chicken broth, fresh mushrooms, chopped, walnuts, chopped, asiago cheese, shredded

puff pastry shells, pancetta, chopped, onions, chopped, butter, all-purpose flour, whole milk, egg yolks, ground black pepper, ground nutmeg, herbes de provence

extra virgin olive oil, yellow sweet onion, halved and thinly sliced, chopped fresh thyme, salt & freshly ground black pepper, to taste, whole wheat bread crumbs, grated parmigiano-reggiano cheese, unsalted butter, melted, almonds, blanched and finely chopped, salt & freshly ground black pepper, to taste, fresh goat cheese, softened, cream cheese, softened, lemon , zest of, grated, eggs, heavy cream, fresh figs, quartered

sliced onions, butter, brown sugar, balsamic vinegar, garlic cloves, minced, salt, pepper, frozen miniature phyllo tart shells, brie cheese, cut into 30 pieces, toasted slivered almonds , optional