To make guacamole mash two ripe avocados together with a fork until it’s very smooth. Add the juice of one lime, 2 tbsp of finely chopped coriander, and season with salt and pepper. Add a little chopped Spanish onion or shallots, if desired.
If you find kidney beans and black beans difficult to digest just leave them out.
To make this into a vegetarian chilli replace the beef with more mushrooms, kidney beans and black beans.
If you are avoiding carbs, serve the chilli over baby spinach leaves or in lettuce cups.