1. Make holes in the sweet potatoes, and bake them for 40-60 minutes at 200 degrees Celsius in the oven.
While the sweet potatoes cook, cook the garlic, onion, capsicum and tomatoes in water in a pan.
Then add the spices, black beans and diced tomatoes and leave to simmer for 10-15 minutes.
Smash the avocado and add the lime juices and nutritional yeast.
Once the sweet potatoes are baked, slice them in half and top them with the cooked beans, avocado and sliced chilli.