1 1/2 c. mayonnaise
4 oz. grated Cheddar cheese (more if desired)
3 green onions & tops, chopped
Garlic powder

Mix above ingredients together to make a spread. Split Italian or French bread lengthwise. Put spread on both sides and put back together. Slice diagonally for easier serving. Wrap in foil and bake at 350 degrees for 1/2 hour (longer if made ahead and refrigerated).