Chickpea Salad Sandwich - Farmacy Counter

Ingredients

• 17 oz. (480g) canned chickpeas, drained & rinsed
• 3 tbsp. lemon juice
• 2 tsp. Dijon mustard
• ½ tsp. garlic powder
• 1.8 oz. (50g) celery, finely chopped
• 3 tbsp. fresh dill, finely chopped
• 8 slices gluten-free bread, toasted
• 4 tbsp. paleo mayonnaise (We like Primal Kitchen)
• 4 lettuce leaves
• 4 thin slices red onion
• 4 tomato slices