Place thawed ground beef inside a medium mixing bowl.
Next, pour the tomato sauce over the ground beef and use a spoon to stir the sauce into the meat.
Then, add the shredded cheeses, chopped basil, minced garlic, ground black pepper, pink Himalayan sea salt, and onion powder to the bowl. Stir until all of the ingredients are combined evenly.
Use your hands to roll the meat into medium palm-sized balls and place them in a medium skillet.
Cover the skillet with a tight fitting lid and place the skillet on the stove. Use a low to medium stove setting to make sure the low carb meatballs cook thoroughly (about 20 minutes) without burning or drying out the meat.
Once cooked, remove from skillet and drain any residual oil from the meatballs. Plate the low carb meatballs and then top with shredded Italian cheese and a few pieces of fresh chopped basil.
Serve while hot with your favorite tomato sauce for an added effect.