1/2 c. mayonnaise
2 tbsp. chili sauce
1 tbsp. grated onion
1 tsp. tarragon vinegar
1/4 tsp. salt
1/4 tsp. curry powder
1/8 tsp. thyme
1 (8 oz.) container plain yogurt

Stir first 7 ingredients together. Fold in yogurt and chill. Serve with vegetable dippers. Makes 1 1/4 cups.