On cooktop, cook noodles according to package directions.
Drain.
Combine noodles with remaining ingredients, except potato chips, in a 2 ½-quart casserole.
Mix well.
Cover; cook in microwave on high for 10 minutes, stirring after half the cooking time.
Stir.
Sprinkle with potato chips.
Brown 5-6 minutes or until top is browned as desired.