Ingredients
- 1 T olive oil
- 1 T butter
- 3 medium sized sweet onions, sliced thinly
- 1 tsp worcestershire sauce
- 1 tsp salt
- ½ tsp black pepper
- ¼ C beef broth
- 2 lb ground beef (85%)
- 1 T Worcestershire sauce
- 2 T beef broth
- ½ tsp black pepper
- 6 oz fontina cheese, sliced
- 6 Pepperidge Farm Farmhouse Hearty Buns®
Recipe Description
This burger is a BIG bold juicy burger loaded with flavors. I’ve infused the base flavors of French Onion Soup in both the burger patty and also in the caramelized onions. To top everything off I’ve used super smooth melting Fontina Cheese. For more recipes like this visit christine at foodyschmoodyblog.com
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