Caramelized Onion Tart With Olives without carrot

6 medium onions , thinly sliced 4 garlic cloves , minced 1/4 cup extra virgin olive oil 1 tablespoon butter 1 teaspoon cracked black pepper 1 tablespoon fresh[...]

3 red onions , thinly sliced 4 garlic cloves , thinly sliced 2 teaspoons brown sugar 1 teaspoon dried thyme salt and pepper 1 cup red wine , dry 3 cups[...]

2 tablespoons butter 4 onions , halved and thinly sliced 1/2 teaspoon dried thyme salt and pepper 2 garlic cloves , minced 1/4 cup dry sherry or 1/4 cup red[...]

add to shopping list 3 tablespoons butter 1 1/2 pounds onions, halved, thinly sliced (about 5 cups) 4 fresh thyme sprigs 1 1/2 pounds portobello mushrooms,[...]