Microwave Mexican Casserole
["3 Tbsp. butter", "1 medium chopped onion", "6 oz. corn chips (4 c.)", "2 1/4 c. grated Cheddar cheese", "1 can chili (without beans)", "1 can kidney beans, drained", "1 can Mexicorn, drained"]
["In 12 x 8-inch glass casserole add butter and onion. Microwave (High) 3 minutes, stirring once.", "Reserve 1 cup corn chips and 1 1/4 cups cheese.", "Blend remaining chips, cheese, chili, beans and corn with onion.", "Microwave (High) covered 8 to 9 minutes, rotating 1/4 turn halfway through cooking.", "Sprinkle with reserved cheese.", "(Microwave on High uncovered 3 minutes.)", "\"Ring\" remaining corn chips around edge.", "Rest 5 minutes before serving."]
["butter", "onion", "corn chips", "Cheddar cheese", "chili", "kidney beans", "Mexicorn"]