1Preheat oven to 350°F.
2Spray10, 2 1/2-inch muffin cups with nonstick cooking spray.
3Soften tortillas by heating in microwave on HIGH (100%) power for 10 seconds.
4Press tortillas into muffin cups to form quiche crusts.;
5Whisk evaporated milk, egg substitute, spinach, ricotta and Swiss cheeses, salt and pepper in medium bowl until blended.
6Spoon about 1/2 cup of mixture into prepared quiche bases, dividing evenly.
7Stir mixture frequently to evenly distribute ingredients.;
8Bake for 30 to 35 minutes or until knife inserted near centers comes out clean and tortilla edges are lightly browned.
9Cool in pan for 5 minutes.
10Carefully remove quiches. Serve warm.
TIPS: • 1/2 cup finely chopped ham maybe added to the milk mixture. • Quiche cups can be made ahead and frozen. To reheat, place on baking sheet and bake in preheated 325º F oven for 25 to 30 minutes or, place in 2 to 4 quiche cups on microwave-safe plate and microwave on MEDIUM-HIGH (70%) power for 2 1/2 to 5 minutes or until hot.
Source: Family Features