Prime Beef Sub Sandwich with Creamy Horseradish Sauce

^{Here is another incredibly easy but tasty way to use the leftover prime rib meat. Of course, you can add plenty of other ingredients to this sandwich, like onions, lettuce, tomatoes, green chile, and cheese, but the meat is so flavorful that it can stand alone with just the horseradish sauce.}

Ingredients

^{Creamy Horseradish Sauce:}

• 2/3 cup sour cream
• ^{1/4 cup fresh or prepared commercial horseradish}
• ^{2 green onions, finely chopped}
• ^{1 teaspoon distilled white vinegar}
• ^{1 teaspoon sugar}
• ^{3/4 teaspoon chopped fresh dill weed}

^{The Sandwich:}

• 4 thin slices prime rib meat

• 1 sub sandwich roll

• Lettuce and sliced tomatoes (optional)

• Salt and freshly ground black pepper to taste

Instructions

^{To make the sauce, combine all of the ingredients in a bowl and stir until well mixed. Allow the mixture to sit for 15 to 20 minutes to blend the flavors. (The yield is 2/3 cup.)}

^{To make the sandwich, spread the sauce over the two slices of bread, lay the slices of prime rib meat over one of the slices, add salt and pepper to taste, and top with the other bread slice.}