Chicken Salad Stuffed Shells

Ingredients

• 32 Ronzoni jumbo shells
• 1/2 c. plain yogurt
• 1/3 c. mayonnaise
• 2 Tbsp. lemon juice
• 1 Tbsp. curry powder
• 1 tsp. prepared mustard
• 2 garlic cloves, pressed
• 2 c. cooked chicken in strips
• 1 1/2 c. red pepper, chopped
• 1 c. celery, chopped
• 1/2 c. sliced scallions
• 1/2 c. sunflower seed (unsalted)