Marlene's Chicken Waldorf Salad

Ingredients (12)

• + 4 cups cubed, cooked chicken breast add to pantry
• ✓ 1 (20 ounce) can pineapple chunks, drained
• + 1 Red Delicious apple, chopped add to pantry
• + 1 Golden Delicious apple, chopped add to pantry
• + 1 cup sliced celery add to pantry
• + ½ cup seedless red grapes add to pantry
• + ½ cup seedless green grapes add to pantry
• + ½ cup chopped walnuts add to pantry
• + ¾ cup milk add to pantry
• + ¾ cup mayonnaise add to pantry
• + 1 (1 ounce) packet ranch dressing mix add to pantry
• + 6 leaves lettuce, or as needed add to pantry