What you need
2 pounds fish fillets
A generous 1/2-pound of cheddar cheese
What to do
Pre-heat oven to 350 degrees.
Place fillets in a shallow dish and brush both sides with ranch dressing.
Sprinkle finely grated cheddar cheese over fish.
Crumble desired amount of potato chips and spread over cheese and fish.
Bake until fish flake easily.