Step 1

Preheat oven to 180°C/160°C fan forced. Heat the oil in a large non-stick frying pan over medium-high heat. Cook the onion, stirring, for 3-4 minutes or until softened. Add the garlic and cook, stirring, for 30 seconds. Add the mince and cook, stirring with a wooden spoon to break up any lumps, until browned.

Step 2

Stir in the taco spice mix and capsicum. Cook for 3-4 minutes, until capsicum has softened slightly. Add the beans and cook, stirring, for 2-3 minutes, until warmed through. Remove from heat.

Step 3

Divide beef mixture among taco shells, standing filled tacos in a large baking dish, lightly touching each other to help them stay upright. Sprinkle with cheese. Bake for 15-20 minutes or until golden and the cheese has melted.

Step 4

Top the tacos with lettuce, tomato, avocado and taco sauce. Serve with sour cream, lime cheeks and chilli, if you like.