You asked for unusual... I haven't made it myself, but it looks good. Rec: Beef and Potato Salad
2 cups cubed cooked roast beef (prime rib?)
2 cups cubed peeled potatoes, cooked
1/2 cup thinly sliced celery
1/4 cup chopped onion
2 tablespoons chopped pimientos
1/3 cup vegetable oil
2 to 3 tablespoons vinegar
2 teaspoons prepared horseradish
1/2 teaspoon salt
1/8 teaspoon pepper
Lettuce leaves
In a large bowl, combine beef, potatoes, celery, onion, and pimientos. Combine the next five ingredients; mix well. Pour over beef mixture and toss to coat. Cover and refrigerate for at least 1 hour. Serve over lettuce leaves, no dressing needed.
Yield: 4 servings.