Nutritious Chickpea & Avocado Sandwich - Food Gardening Network

Ingredients

• 1 (15-ounce) can chickpeas, rinsed and drained
• 1 large ripe avocado
• Juice of 1/2 lemon
• Salt and pepper, to taste
• 8 slices hearty bread, such as 12-grain, lightly toasted
• 2 tablespoons prepared basil pesto
• Baby spinach leaves
• 2 tomatoes, cut into thick slices