Heat frying pan over medium heat with 1 tbsp of coconut oil.
Saute onions for about 2-3 minutes.
Use a spiralizer or peeler to make 300g of sweet potato noodles.
Add the 12 oz of ground beef into the frying pan with the onions and brown until cooked all the way through.
Once the ground beef is almost brown, add the sweet potato noodles, 1 cup of marinara sauce, 1 tbsp of dried herb mix, 1 tbsp of garlic powder, season to taste with salt and black pepper, then stir it together.
Cover the pan and continue to cook for 4-5 more minutes.