Sweet Potato Salad - cooking recipe

Ingredients

3/4 c. mayonnaise
3/4 c. plain low-fat yogurt
1 1/2 Tbsp. curry powder
7 medium sweet potatoes, cooked and diced
2 Granny Smith apples, diced
1 (20 oz.) can pineapple tidbits, drained

Preparation

Mix all ingredients and serve chilled on lettuce.