Roasted Chickpea and Feta Wraps

Ingredients

• • 1 can (19 oz/540 ml) chickpeas, rinsed and drained
  • 1 red onion, thinly sliced
  • 3 tbsp (45 ml) olive oil
  • 1/2 cup (125 ml) sour cream or plain yogurt
  • 1/2 cup (60 g) feta cheese, crumbled
  • 1/4 cup (10 g) mint leaves, torn
  • 1 lemon, zest finely grated
  • 1 garlic clove, finely grated
  • 1 tomato, diced
  • 4 soft wheat tortillas, each 10 inches (25 cm) in diameter
  • 1/2 iceberg lettuce, leaves torn