Ingredients
- 1 teaspoon olive oil
2 cups thinly sliced Vidalia or other sweet onion
2 teaspoons sugar
1/4 teaspoon salt
1/8 teaspoon black pepper
1 tablespoon balsamic vinegar
3 tablespoons preshredded fresh Parmesan cheese
2 tablespoons tomato paste
1 teaspoon dried oregano
1/2 teaspoon garlic powder
1/4 teaspoon dried basil
3 tablespoons beef stock
1 pound ground beef, extra lean
Cooking spray
Optional: 4 (1 1/2-ounce) hamburger buns
Description
From Cooking Light, August 2008
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