Turn on your broiler

Chop the cauliflower into 1/2u2033 pieces and arrange in a baking / casserole dish

spread garlic around evenly over the cauliflower

add in the shallot

drizzle liberally with vegetable oil and then sprinkle evenly with half the chili powder

toss everything around, flatten out and coat with the rest of the chili powder

throw in the broiler for 10 minutes

in a large pan start cooking the chorizo on medium high, when it starts to get greasy add the black beans and continue cooking, stirring frequently

When the cauliflower is done add it and the red onion to the mix and continue to cook for another 5 minutes, add the green onion and cook another 2 minutes