Easy & Flavorful Tuna and Chickpea Salad

Ingredients

• 2 cans (5 oz / 140 g) tuna in water, drained
• 1 can (15 oz / 425 g) chickpeas, drained and rinsed
• 1 cup (150 g) cherry tomatoes, halved
• 1 cucumber, diced
• 1/2 red onion, finely chopped
• 1/4 cup (15 g) fresh parsley, chopped
• 1/4 cup (40 g) black olives, sliced (optional)
• 3 tablespoons (45 ml) extra virgin olive oil
• 2 tablespoons (30 ml) lemon juice
• 1 teaspoon Dijon mustard
• Salt and pepper to taste