1 c. oil
1 c. cider vinegar
2 tbsp. salt
1/2 c. sugar
1 1/2 tsp. dry mustard
1 1/8 tsp. black pepper
1/4 tsp. onion powder
2 tsp. Parmesan cheese
1 1/2 tsp. chopped garlic

Place all ingredients, except garlic in a blender container and blend at high speed for about 1 minute. Add the chopped garlic. Store in refrigerator.