Cover with 8 cups of fresh water. Add the salt pork, onion and cayenne; bring to a boil. Reduce to simmer, and cook uncovered for 1-1/2 to 2 hours, or until thickened and creamy. Do not allow to boil. Stir in the bacon fat or butter, taste and season as needed with salt, pepper and Cajun seasoning.
Foods high in riboflavin include cheese, almonds, beef, lamb, fish, eggs, pork, mushrooms, sesame seeds, seafood, and spinach. The current DV for Riboflavin (Vitamin B2) is 1.7mg. Below is a list high riboflavin foods, click here for high vitamin B2 (riboflavin) foods by nutrient density, here for an extended list of riboflavin rich foods, and here for other vitamin B foods.
Protein sources such as lean meats, eggs and legumes are high in riboflavin. A 3-ounce broiled flank steak contains 0.103 milligrams of riboflavin, while a 3-ounce pork chop contains 0.266 milligrams per serving.