3 hot caramelized onion dip Recipes

butter, vegetable oil, spanish onions (about 1 lb), halved and thinly sliced, sugar, sea salt, sherry vinegar, minced fresh thyme, applewood-smoked bacon strips, shredded gruyere cheese, sour cream, mayonnaise, freshly ground black pepper

olive oil, chopped onion (about 2 large onions), chopped fresh thyme, light sour cream, grated parmigiano-reggiano cheese, less-fat cream cheese, reduced-fat mayonnaise, salt, freshly ground black pepper, hot pepper sauce (such as tabasco), worcestershire sauce