Super Burger with Prosciutto

Name: Super Burger with Prosciutto
Yield: 8
Ingredients: 4 tablespoons of butter or margarine at room temperature; 4 tablespoons of mustard; 1 tablespoon of chopped fresh parsley; 1 cup of finely chopped onion (240g); 1 tablespoon of olive oil; 1/2 pound ground beef; 1 cup of cooked prosciutto, finely chopped (130g); 1/2 teaspoon dried oregano; to taste; 8 hamburger buns

1
4 tablespoons of butter or margarine at room temperature
2
4 tablespoons of mustard
3
1 tablespoon of chopped fresh parsley
4
1 cup of finely chopped onion (240g)
5
1 tablespoon of olive oil
6
1/2 pound ground beef
7
1 cup of cooked prosciutto, finely chopped (130g)
8
1/2 teaspoon dried oregano
9
to taste
10
8 hamburger buns

Ingredients

1
4 tablespoons of butter or margarine at room temperature
2
4 tablespoons of mustard
3
1 tablespoon of chopped fresh parsley
4
1 cup of finely chopped onion (240g)
5
1 tablespoon of olive oil
6
1/2 pound ground beef
7
1 cup of cooked prosciutto, finely chopped (130g)
8
1/2 teaspoon dried oregano
9
to taste
10
8 hamburger buns

Directions

1
Beat the butter or margarine with the mustard and parsley
2
Mix well. Reserve
3
Fry the onion in olive oil until it's softened
4
Remove from the pan and mix with the ground beef, prosciutto, oregano, and salt
5
Form 8 patties
6
Heat a frying pan over high heat
7
Quickly sear the hamburger sides, then reduce the heat and flip to cook evenly
8
Cut the burgers in half; toast slightly on both sides of the cut
9
Spread the butter mixture on the toasted sides
10
Assemble the burgers.