Similar to most people:
Fry some onions and garlic,
Add mince and brown,
Chuck in some veg (pepper, mushroom, whatever you like or none at all) and kidney beans,
Add some ground coriander, cumin, turmeric, paprika and chilli powder (to taste) - before the days of 3 DC I would dry roast the cumin and coriander seed and grind myself in addition to some dried chillies I'd been give but now it's too much faff!
Salt (unless its a BLW chilli im making) and pepper,
Then add cocoa powder - I saw it on TV and it makes it look such a lovely rich colour and seems to add something nice to the taste,
Then tin of chopped tomatoes,
Squirt of tomato purée,
And simmer for at least 30 mins minimums tiring occasionally.
Chilli con crane is everyone's favourite in this house.
Extra favourite is when I layer tortilla chips with cheese and grill, add layer of chilli, then more tortilla chips and cheese and grill again with final layer of chilli on top. Sprinkle more cheese and grill and then serve. DC's go to heaven they say 
We were supposed to be having bolognaise tonight but now I want chilli!