Chicken Salad Sandwich

Ingredients

• cooked chicken, shredded or diced
• celery, finely chopped
• red or green grapes, halved
• red onion, finely chopped
• almonds or pecans, toasted and chopped
• mayonnaise, or to taste
• tablespoon Dijon mustard
• Salt and pepper, to taste
• A squeeze of fresh lemon juice
• A pinch of garlic powder
• Your choice of bread
• Lettuce leaves or arugula
• Tomato slices
• Additional mayonnaise or mustard