Beef Salad Provencale - cooking recipe

Ingredients

3 c. cooked beef roast, cut in thin strips *
3 c. cooked rice
1 1/2 c. sliced celery
1 c. sliced green onions with tops
1/2 c. each: mayonnaise and sour cream
1/2 tsp. seasoned pepper
1 tsp. each: prepared horseradish, prepared mustard and salt
2 large tomatoes, cut into eighths
cucumber slices

Preparation

*Or use 1 (12 ounce) can chopped beef.