Cold Yam Salad

Ingredients

• 1 c. sour cream
• 1/4 c. chopped parsley
• 1 Tbsp. lemon or lime juice
• 1 tsp. sugar
• 1 tsp. salt
• 1/2 tsp. celery seed
• 1/4 tsp. paprika
• 1/4 tsp. dried dill weed
• 1/8 tsp. pepper
• 4 large yams, cooked, peeled and cubed (4 c.)
• 1 c. chopped celery
• 1 c. chopped onion