"Made with homemade ground beef patties in a gravy from beef stock, seasoning, mushrooms and more. Easy to prep. Includes make ahead (freezer) instructions...."
INGREDIENTS
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1 pound ground beef
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1 green pepper (finely chopped)
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¼ cup bread crumbs
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1 large egg
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2 teaspoons ketchup
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1 teaspoon mustard
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½ teaspoon dried parsley
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½ teaspoon dried onion powder
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¼ teaspoon fine sea salt
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1 teaspoon oil
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2 tablespoon butter
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2 tablespoons flour
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1 ½ cups beef stock
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1 teaspoon ketchup
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1 teaspoon Worcestershire sauce
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½ teaspoon dried onion powder
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½ pound brown button mushrooms (sliced)