Heat oven to 400° F. Place four 6-ounce custard cups upside down onto cookie sheet. Lightly spray both sides of each tortilla with nonstick cooking spray. Place each tortilla over custard cup pressing lightly to cover.
Bake 8 to 10 minutes or until tortillas are light golden brown. Place cups upright on cooling rack
Meanwhile, spray 10-inch nonstick skillet with nonstick cooking spray. Cook Allwhites over medium heat. As egg starts to set use spatula to lift edge of cooked eggs letting uncooked egg flow to bottom of skillet. Cook until eggs are set but still moist. Stir in chili powder and cumin. Sprinkle with cheese.
Place each tortilla cup upright on serving plate. Fill each cup with an equal portion of AllWhites mixture. Top each with 1 tablespoon sour cream, 1 teaspoon salsa. Sprinkle with green onions