Add in ground beef, chopped bell pepper, minced garlic, onion, celery and Cajun spice seasoning. Cook until ground beef is no longer pink and vegetables have soften. Drain any excess liquid.
Turn the heat up to medium-high. Add in andouille sausages and saute for 3-4 minutes.
Remove bay leaf. Mix in cauliflower rice, stir occasionally and cook for about 5-7 minutes or until cauliflower rice becomes tender and remaining liquid has been absorbed.
Taste to see if you need kosher salt and black pepper.