Mushroom and Swiss Burger
Ingredients:
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1 (10.75 ounce) can condensed golden mushroom soup
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1 (4.5 ounce) can sliced mushrooms, drained
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1 teaspoon Worcestershire sauce
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1 pound ground beef
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½ teaspoon monosodium glutamate (MSG)
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½ teaspoon seasoned salt
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¼ teaspoon ground black pepper
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4 hamburger buns, split
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4 slices of Swiss-style processed cheese