The phrase refers to collections of instructions detailing the preparation of the fleshy portions extracted from the head of the cod fish. These culinary guides outline processes for transforming the often-overlooked cut into palatable dishes. Examples include pan-frying with butter and herbs, incorporating them into stews, or deep-frying for crispy appetizers.
Employing these instructions allows for a more sustainable and efficient use of the fish, minimizing waste. Historically, utilization of all edible parts was common practice, reflecting resourcefulness and respect for the food source. Furthermore, the specific muscle offers a unique texture and flavor profile distinct from traditional fillets, thus expanding culinary possibilities.