Place a skillet over medium heat and add oil.
Season chicken with 1/2 tsp salt, pepper, and cumin.
Once oil is hot add chicken and cook until browned on both sides.
Remove chicken and add onion and garlic.
Cook for a couple of minutes and add cauliflower rice.
Cook until the liquid has evaporated and add veggies, tomato sauce, chicken broth, coriander, and remaining salt. Stir until combined.
Add chicken back in and cover with lid. Cook for about 15 minutes or until all of the liquid has been absorbed.