1 can Durkee French fried onion rings
2/3 c. mayonnaise
1/3 c. Parmesan cheese
1 pkg. Pepperidge Farm party rye

Crush onion rings in blender. Mix with mayonnaise and Parmesan. Spread on party rye and broil until bubbly. May be prepared ahead and frozen until needed. No need to thaw before broiling.