IT'S ALL IN THE BURGER

It's All In The Burger image

A delicious burger with all the ingredients packed inside, mixed in with the ground beef.

Provided by Wayne

Time 30m

Yield 6

Number Of Ingredients 10

Ingredients

1 teaspoon butter
1 cup finely chopped red onion
3 pounds ground beef
1 cup chopped mushrooms
½ cup ketchup
4 egg yolks
¼ cup Worcestershire sauce
2 tablespoons horseradish mustard
4 teaspoons ground black pepper
1 tablespoon sea salt

Steps:

Heat butter in a skillet over medium heat and cook and stir red onion until soft and translucent, about 5 minutes. Mix ground beef, cooked onion, mushrooms, ketchup, egg yolks, Worcestershire sauce, horseradish mustard, black pepper, and sea salt in a large bowl until thoroughly combined.
Form the mixture into six 3/4-inch thick patties and cook in a large skillet over medium heat until burgers are juicy and browned, 5 to 7 minutes per side. An instant-read meat thermometer inserted into the center of a patty should read at least 160 degrees F (70 degrees C).

Nutrition Facts : Calories 499.3 calories, Carbohydrate 12.2 g, Cholesterol 276.7 mg, Fat 31.4 g, Fiber 1.4 g, Protein 41.2 g, SaturatedFat 12.1 g, Sodium 1415.1 mg, Sugar 7.3 g