Caramelized Onion without spinach dijon refried

2 tablespoons olive oil 1 1/2 cups onions , diced 1 tablespoon sugar 3 cups flour 2 tablespoons sugar 2 teaspoons baking powder 1 teaspoon salt 1 cup asiago[...]

2 teaspoons olive oil 2 small red onions , thinly sliced 2 small yellow onions , thinly sliced 1 tablespoon white balsamic vinegar 1 sheet frozen puff pastry[...]

2 teaspoons olive oil 2 small red onions, thinly sliced 2 small yellow onions, thinly sliced 1 tablespoon white balsamic vinegar 1 sheet frozen puff pastry[...]

2 teaspoons olive oil 2 small red onions , thinly sliced 2 small yellow onions , thinly sliced 1 tablespoon white balsamic vinegar 1 sheet frozen puff pastry[...]

2 tablespoons olive oil 1 1/2 cups onions , diced 1 tablespoon sugar 3 cups flour 2 tablespoons sugar 2 teaspoons baking powder 1 teaspoon salt 1 cup asiago[...]