Heat some avocado oil in a pan and once it's smoking hot add the ground beef and mix well. You want to break up big chunks of meat so you get small granules.

Season with salt and pepper and cook till the meat releases it's juices and those cook out. Once the meat starts getting some colour add the marinara sauce and cook for a couple of minutes.

Add water if you want it more soupy else cook out the liquid. Serve with a dollop of sour cream.