A real treat! If king salmon and butter made a baby, it would be Plymouth Springs Co. trout. Raised unlike American raceways in a cold-water natural spring in eastern Wisconsin, these rainbow trout feed on endemic freshwater shrimp living in the spring, resulting in a lovely pale pink color, a clean mild flavor, and plenty of good fats. Weeknight dinner bonus: NO THAW! COOK FILLETS FROZEN. Product is raised with no chemicals, antibiotics, or additives and processed in Wisconsin in whole fillets, skin-on, boneless. Each fillet is ~0.5 lb.