4 french onion tart puff pastry Recipes

sheet frozen puff pastry, thawed in refrigerator, extra-virgin olive oil, vidalia onions or other sweet variety, thinly sliced, thyme sprigs, plus more for garnish, kosher salt and freshly cracked black pepper, good quality beef stock

butter, yellow onions, thinly sliced, white wine, sugar, fresh thyme, coarse salt, ground pepper, ricotta cheese, egg, sheet puff pastry, shredded parmesan cheese, crumbled cooked bacon (optional)

frozen puff pastry sheet, thawed (from a 17-oz package), olive oil (can use vegetable oil also), onion (halved and cut crosswise into about 1/8-inch slices), salt, pepper, anchovy fillets (patted dry and finely chopped ), dried thyme (rubbed between fingers), kalamata olive, pitted and very thinly sliced (can use other black olives but kalamata is best)