Cut the broccoli, garlic and onion into small pieces. If you are using the broccoli stems, slice them thinly and placing them first to cook as they take longer than the sprouts.
Place the diced tomatoes into a large pan and heat to high.
Add the onion, broccoli, avocado oil, water, cumin, garlic, and optional salt and pepper. Cook for 25 minutes while stirring occasionally.
Serve immediately as a main dish or side. Add olive oil to the plate for added flavors.
Notes
Depending how much moisture you have, you may cover the pan with a lid during part of the cooking process or leave it open.