Low Carb Waffled Tuna Cakes | These Gluten Free Low Carb Waffled Tuna Cakes are an inexpensive appetizer, side dish or meal. They’re loaded with Healthy Fats and Protein and can be thrown together in a few minutes with Items from your Pantry. I used Solid White Albacore Tuna, which is better quality but the recipe can be made with any canned tuna or salmon you have on hand.