1/2 c. grated Parmesan cheese
1/2 c. mayonnaise
1/4 c. finely chopped onion
1 loaf French bread

Combine Parmesan cheese, mayonnaise and onion. Slice French bread in half lengthwise. Spread cut surfaces of bread with onion-cheese mixture. Place on baking sheet; bake in 375 degree oven for 15-18 minutes or until bubbly and brown. Cut in pieces. Makes about 10 servings. Another time, wrap in foil and heat on the grill.