Preheat oven to 350 degrees F. Slice the ribs into sections; cutting in between the bones. Season all sides of the rib tips with salt and pepper then place into a roasting pan or lasagna pan. Add the garlic, onion, tomato sauce, melted ghee, vinegar and liquid smoke.

Place into the oven for 40 minutes. Remove from oven and serve warm. Store extras in an airtight container in the fridge for up to 4 days. To reheat, place in a 350 degree F oven for 5 minutes or until heated through.