Air Fryer Roasted Chickpea Tacos

Ingredients

• • 1 can (19 oz/540 ml) chickpeas, rinsed and drained
  • 1 small red onion, thinly sliced
  • 2 tbsp (30 ml) vegetable oil
  • 1 tbsp (15 ml) ketchup
  • 1/2 tsp ground cumin
  • 1/2 tsp smoked paprika
  • 1/4 tsp garlic powder
  • 2 cups (90 g) curly-leaf lettuce, thinly sliced
  • 1 avocado, ripe but firm, cut into thin slices
  • 6 soft wheat or corn tortillas, each about 6 inches (15 cm) in diameter, warm
  • Sour cream, to taste
  • 1/2 cup (50 g) sharp cheddar cheese, grated
  • Hot sauce, to taste
  • Lime wedges