Caramelized Onion with feta

1 teaspoon olive oil 3 large red onions , thinly sliced 1 tablespoon maple syrup or 1 tablespoon light brown sugar 1 tablespoon balsamic vinegar 2 teaspoons[...]

2 crescent rolls, containers 12 -16 figs , dried 2 tablespoons butter olive oil 2 onions , large sweet 1 -2 tablespoon brown sugar salt and pepper 2 teaspoons[...]