Spoon into two 9x13-inch (23x33 cm) rectangular baking pans. Cover and bake for 30 minutes.
Turn up or down the heat by choosing mild, medium or hot Old El Paso™ Thick N' Chunky Salsa.
Make Ahead: Assemble, refrigerate up to 24 hours and add 10 minutes to baking time.
Freeze: Cool before freezing. Freeze in individual containers or as a whole casserole. Freeze up to 3 months.
