Caramelized Onion Tart With Olives with tortillas

8 medium flour tortillas 3/4 cup red onion , cut in half and thinly sliced 1/4 lb monterey jack cheese , grated 8 -10 small red potatoes, washed 6 tablespoons[...]

2 boneless skinless duck breasts (chicken) 1 lime , juiced 1 cup sour cream salt and pepper 1/2 tablespoon canola oil 1 cup barbecue sauce 8 flour tortillas 1[...]