|
1 tablespoon olive oil
|
2 large white onion or 1 large sweet onion, coarsely chopped (about 2 cups)
|
1 can (10 3/4 ounces) Campbell's® Condensed Cheddar Cheese Soup
|
1/2 cup milk
|
1/2 teaspoon ground chipotle chile pepper
|
2 medium tomatoes, coarsely chopped (about 2 cups)
|
1 skirt or beef flank steak (about 2 pounds), 1-inch thick, cut into 8 pieces
|
1/4 cup chopped fresh cilantro leaves (optional)
|