Klupskies (Polish Burgers)

1 pound ground beef

1 small onion, diced

½ green pepper, diced

1 egg

2 tablespoons ketchup

¼ teaspoon sea salt

2 slices white bread, torn into small pieces

1 serving cooking spray with olive oil

Mix ground beef, onion, green pepper, egg, ketchup, and sea salt together in a bowl; mix in the white bread pieces until evenly distributed. Form the mixture into 4 patties.

Spray a large skillet with olive oil cooking spray and set over medium heat. Cook the burgers until well-browned on the bottoms, about 10 minutes; flip the burgers and cook until the meat is no longer pink and the juices run clear, 8 to 10 more minutes.