| Level: | Easy |
| Total: | 55 min |
| Prep: | 40 min |
| Cook: | 15 min |
| Yield: | 6 burgers |
Ingredients
- 1 shallot, minced
- 1 teaspoon olive oil
- 1 pound ground sirloin
- 1 pound ground chuck
- 1 tablespoon salt
- 1 teaspoon freshly ground black pepper
- 2 tablespoons Worcestershire sauce
- 1 tablespoon Dijon mustard
- 2 tablespoons finely chopped fresh sage leaves
- 5 eggs
- 1/4 cup whole milk
- 1 teaspoon salt
- 1/2 teaspoon freshly ground black pepper
- 6 Portuguese muffins, halved
- 4 tablespoons butter
- 6 slices Gruyere cheese
- 6 slices prosciutto
- 3 tablespoons Dijon mustard
- 3 tablespoons mayonnaise
Instructions
- Saute shallot in olive oil over medium-low heat until softened. Set aside to cool.
- To make patties combine ground sirloin, ground chuck, salt, pepper, Worcestershire sauce, mustard, sage, and sauteed shallot in a large bowl. Mix well until all ingredients are thoroughly combined. Divide mixture into 6 equal portions and form patties (6 ounces each). Grill patties (in grill pan) over medium-high heat for 4 minutes on each side for medium rare.
- While patties are cooking, prepare buns. Whisk eggs in a bowl with milk, salt, and pepper. Dip Portuguese muffin halves in mixture 1 at a time (place each on a plate after dipping). Heat 1 tablespoon butter in saute pan over medium heat. Place 3 muffin halves into pan and fry, flipping once until both sides are golden brown. Place cooked muffins onto plate and cover with foil. Repeat process using 1 tablespoon butter for every batch of 3 muffin halves until all have been cooked.
- When patties have been cooked, remove the patties from the grill pan and rest on a half-sheet pan. Top with cheese slices and tent with aluminum foil. Repeat process with the remaining patties.
- To assemble the burgers, place 1 patty (with cheese) on bottom half of the Portuguese muffin. Top with prosciutto, spread with 1 tablespoon of sauce, and add top of muffin. Serve.
Nutrition Facts
| Serving Size | 1 of 6 servings |
| Calories | 783 |
| Total Fat | 50 g |
| Saturated Fat | 20 g |
| Carbohydrates | 30 g |
| Dietary Fiber | 3 g |
| Sugar | 2 g |
| Protein | 54 g |
| Cholesterol | 328 mg |
| Sodium | 1238 mg |
Reviews
Our whole family loves these “Fancy Burgers”. They are a real treat that we have enjoyed for years!