1/2-1 cup margarine
3 teaspoons chopped garlic
1/2 teaspoon garlic powder
1/8 teaspoon black pepper
1/4 cup parmesan cheese
1 cup grated cheddar cheese
Microwave margarine in medium glass bowl for about 40 seconds or until about halfway melted.
Mix in all ingredients, using a fork.
Spread mixture over bread (I use a one of those long sourdough french loaves split in half lengthwise but I’ve also used plain thickcut bread or split dinner rolls).
Place on baking sheet and bake for about 10 minutes at 450, until top is golden brown.