Caramelized Onion without dressing shiitake

2 teaspoons olive oil 2 cups thinly sliced onions , separated into rings (about 1 onion) 1 (1 lb) italian cheese-flavored pizza crust (such as Boboli) 1/2 cup[...]

1/4 cup butter , cubed 2 large sweet onions , thinly sliced 1/4 teaspoon crushed red pepper flakes 1/8 teaspoon salt 8 garlic cloves , minced 2 cups grape[...]

1/4 cup butter , cubed 2 large sweet onions , thinly sliced 1/4 teaspoon crushed red pepper flakes 1/8 teaspoon salt 8 garlic cloves , minced 2 cups grape[...]

2 teaspoons olive oil 2 cups thinly sliced onions , separated into rings (about 1 onion) 1 (1 lb) italian cheese-flavored pizza crust (such as Boboli) 1/2 cup[...]