Try this Mediterranean Fish Stew recipe, or contribute your own.
Swapping the chicken broth for a rich vegetable stock alters the final depth without losing the savory foundation required for cod and shrimp. Cod requires gentle handling because high pressure breaks down delicate white fish instantly. Adding the cod during a secondary, lower-temperature pressure cycle prevents it from dissolving into mush before the shrimp goes in. When adjusting components for dietary needs, substituting the potato with diced fennel bulb reduces the carbohydrate load while retaining a firm texture that withstands a five-minute pressure build. Fresh herbs added at the finish provide brightness that dried herbs simply cannot replicate under prolonged heat.
Pressure cookers trap moisture efficiently, but releasing steam incorrectly ruins seafood texture. Performing a slow natural release instead of a quick release on the fish cycle will overcook both the cod and the shrimp past the point of tenderness. Always manually vent the steam immediately when the eight-minute timer lapses. Furthermore, letting the shrimp sit in the residual heat for the final five minutes warms them through without causing the protein fibers to tighten into rubber. Maintaining precise timing ensures the vegetables soften fully while the marine elements retain their distinct character.