INGREDIENTS
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6 to 7-pound Prime Rib Roast, bone-in
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salt and pepper, to taste
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1 teaspoon garlic salt
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1 teaspoon onion salt
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1/2 cup (1 stick) unsalted butter
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1/2 onion, diced
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2 cloves of garlic, minced
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4 cups beef stock
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2 cups red wine