4 (8-inch) low-fat flour tortillas |
cooking spray |
1 teaspoon vegetable oil |
1 (8-ounce) package pre-sliced mushrooms |
1/4 teaspoon salt |
1/4 teaspoon hot sauce |
1 cup canned fat-free refried beans |
1/2 cup (2 ounces) pre-shredded reduced-fat cheddar cheese |
3 cups thinly sliced iceberg lettuce |
1 cup chopped seeded tomato (about 1 large) |
1/2 cup salsa |
1/4 cup fat-free sour cream |