"Salisbury Steak is a vintage comfort food, where a ground beef patty is smothered in a flavorful mushroom gravy...."
INGREDIENTS
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1/2 small onion, diced
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8oz mushrooms sliced
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4 Tbsp butter
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4 Tbsp all purpose flour
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3 cups beef broth
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2 tsp mustard
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2 tsp Worcestershire sauce
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salt and pepper, to taste
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Kitchen Bouquet (optional for color)
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1.5 pounds ground beef
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1 large egg
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3/4 cup panko
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2 Tbsp ketchup
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1.5 Tbsp mustard
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1 Tbsp Worcestershire sauce
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1 tsp salt
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1 tsp pepper
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1/2 tsp garlic powder
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1 Tbsp cooking oil