Ingredients
- 3 tablespoons vegetable oil
6 medium white onions, sliced
8 cups beef broth (Swanson is best)
1 cup water
2 1/2 teaspoons salt
1/2 teaspoon garlic powder
1/4 teaspoon ground black pepper
5 plain hamburger buns
10 slices provolone cheese
10 teaspoons shredded parmesan cheese
Description
This Is A Copycat Version Of Their Soup. So Yum!
Spark Recipes
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