Ingredients
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3 lbs lean ground beef
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1 teaspoon salt
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1/2 teaspoon black pepper, freshly ground
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2 (3 ounce) packages cream cheese, softened
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2 tablespoons blue cheese, crumbled
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2 teaspoons prepared mustard
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1/2 lb fresh mushrooms, sliced
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2 tablespoons butter, melted
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2 tablespoons onions, minced
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2 teaspoons creamed horseradish
Instructions
- Combine ground beef, salt, and pepper in a large bowl; mix well, and shape into 16 thin patties. It easier to form 8 equally portioned balls of meat, then halve it to form the patties.
- Combine cream cheese, blue cheese, onion, horseradish, and mustard in a small bowl; beat at medium speed of an electric mixer until blended. Divide cheese mixture evenly among 8 patties; spread to within 1/2 inch of edges. Top with the remaining patties, pressing edges to seal. Make sure to seal them well.
- Grill hamburgers over medium-hot coals (350 to 400 degrees) 10 minutes on each side or to desired degree of doneness. Set aside, and keep warm.
- Saute mushrooms in melted butter in a skillet until tender. Top burgers with sauteed mushrooms.