Nacho cheese flavored chips, approximately 16 oz.
1 can refried beans
12-16 oz. shredded sharp cheddar cheese
2 cans chopped green chilies

Spread refried beans thinly on chips; arrange on microwaveable plate or tray. Sprinkle with desired amount of cheese. Top with a few chilies. Microwave on high just until cheese melts, about 1 minute.