FRENCH ONION SOUP

• 1/4 cups margarine 
• 1/4 cups olive oil 
• 6 onions, thinly sliced 
• 2 can beef broth 
• 3/4 cups Coca-Cola 
• 1 tsp salt 
• 1/2 tsp vinegar 
• 1/8 tsp pepper French bread, cut into thick slices Parmesan cheese, grated

In a large skillet, melt the margarine and add olive oil and onions. Cook until golden, not brown. Move to Dutch oven and add beef broth, Coca-Cola, salt, vinegar, and pepper. Cover and simmer 20 to 25 minutes. Serve.