2 quarts cooked white potato
1 large fresh tomato
1 large onion, seeded and chopped
1 medium head cabbage, chopped
1/2 container shredded sharp Cheddar cheese
2 cups cooked and diced cooked white rice, celery and onion
1 (10 ounce) package cream cheese, softened
1 tablespoon dry mustard
1 teaspoon salt
1 (.37 ounce) package instant Italian-style dry mustard