Heat oil in a large skillet over medium/high heat and add in the ground beef. Break up the beef into small pieces, leaving no big chunks
Let cook for 10-15 minutes until the excess liquid has evaporated and add in the seasonings. Cook until beef is brown and crispy and set aside
Cauliflower Rice
Use the same pan that the beef was cooked in and heat to medium. Add in cauliflower rice and jalapeno (if using) and cook until any liquid has evaporated and rice is fluffy. Add in lime and cilantro and season with salt and pepper to taste
Pico de Gallo
Combine all the ingredients into a bowl and season to taste with salt and pepper
Assemble the bowls
Place the cooked cauliflower rice in a section, then add the cooked beef, next the pico de gallo and then add additional toppings (leave the avocado until eating)
Make sure bowls are completely cool before storing in the fridge