1 can sliced beets, diced
1 c. chopped tart apples
3 tbsp. finely chopped onion
2 tbsp. sweet pickle relish
1/4 c. sour cream
1 tbsp. mayonnaise
1 tbsp. cider vinegar
1 tsp. sugar
1/4 tsp. dry mustard
1/4 tsp. salt
1/8 tsp. pepper