- STEP 1
Heat the oil in a large deep frying pan. Add the onion and cook on a medium heat for 5mins or until soft. Add the chipotle paste and stir for 1 minute.
- STEP 2
Add the beans, lentils, chopped tomatoes, chocolate, sugar and spices and simmer for 15-20 minutes until thickened. Meanwhile grate some cheese, get a large ovenproof dish and place some nachos in. Pre-heat oven to 200C/180C fan/gas 6.
- STEP 3
Once the chilli has thickened, place some chilli onto the nachos and spoon over some sour cream and guacamole, finally grating some cheese on top. Repeat this process layering the nachos.
- STEP 4
Top with cheese, sour cream and guacamole and bake in the oven for 5-10mins until bubbling.