In Mexico, this dish is served for breakfast; stateside, families enjoy it as a quick and tasty dinner, too. Follow the make-ahead directions and heat the frozen casserole in a microwave for a meal that's ready in minutes.
Assemble casseroles as directed above, except do not top with baked tortilla pieces; place baked pieces in a moisture- and vapor-proof plastic bag. Freeze casseroles and tortilla pieces up to 1 month.
To bake frozen casseroles:
Bake, covered, in a 350 degree F oven for 25 minutes. Uncover; bake about 20 minutes more or until heated through. Top with tortilla pieces and cheese; bake for 5 to 10 minutes more or until heated through. Garnish as above.
To micro-cook frozen casseroles:
Cover microwave-safe casseroles with waxed paper; micro-cook on 30% power, allowing 4 minutes for 1 casserole and 5 minutes for 2 casseroles. Continue cooking, covered, on 100% power until heated through, allowing 2 to 4 minutes for 1 casserole or 3 to 6 minutes for 2 casseroles, rotating the dishes once. Top with baked tortilla pieces and cheese; micro-cook, uncovered, about 30 seconds more or until cheese is melted. Garnish as above.
479 calories; fat 21g; cholesterol 98mg; saturated fat 3g; carbohydrates 45g; insoluble fiber 7g; protein 34g; vitamin a 226.7RE; vitamin c 43.1mg; sodium 1247mg; calcium 272.6mg; iron 2mg.