Dinner · Part 2 of 3: Instructions
Slow Cooker Cuttlefish in White Wine and Tomato Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before you begin, ensure that your cuttlefish is thoroughly cleaned and sliced into manageable strips. Prepare your onions by slicing them into thin, uniform pieces to ensure they soften at the same rate. Mince your garlic finely so it distributes its flavor throughout the dish evenly.
Have all your ingredients measured and ready, including the tomato sauce and white wine, so that the assembly process is smooth and quick. Check that your slow cooker is clean and positioned on a stable surface.
Ingredients at a glance (5)
- 1 1/2 lb cuttlefish, cleaned and cut into strips
- 1 medium onion, thinly sliced
- 3 cloves garlic, minced
- 1 cup tomato sauce
- 1/2 cup dry white wine
Instructions
Layering the ingredients
- Layering the IngredientsPlace the cleaned cuttlefish strips into the bottom of the slow cooker insert. Distribute the sliced onions evenly over the seafood, then scatter the minced garlic on top.Look for ensure the cuttlefish is laid out in a single layer to promote even cookingTip pat the cuttlefish dry before placing it in the cooker to avoid excess liquid
At this stage, you should see the cuttlefish strips forming an even base in the cooker, topped with the sliced onions and minced garlic. Ensure the aromatics are spread out so they can infuse the seafood effectively.
The setup should look organized and ready for the liquid components, providing a solid foundation for the slow, gentle braising that will occur over the next few hours.
Cooking the stew
- Adding Liquids and CookingPour the tomato sauce and white wine over the layered ingredients. Cover the slow cooker with its lid and cook on the low setting for approximately 4 hours, or until the cuttlefish is tender.Look for the sauce should be simmering gently and the cuttlefish should yield easily to a forkSafe temperature 145°F (63°C) internal temperature (shellfish)Tip do not overcook the seafood, as it can become rubbery if left on high heat for too long
During this phase, the aroma of garlic, onions, and wine will begin to fill the kitchen. The tomato sauce should be bubbling gently, and the cuttlefish will be submerged in the liquid. You should notice the liquid level remains steady, indicating that the slow cooker is maintaining the proper environment for the seafood to tenderize without losing its succulent quality.
Finishing and serving
- Serving the StewCheck the tenderness of the cuttlefish once the cooking time has elapsed. Serve the stew hot, directly from the slow cooker, onto plates.Look for the sauce should appear glossy and thickened, coating the tender strips of cuttlefish thoroughlyTip serve with crusty bread to soak up the flavorful sauce
The final result should be a beautiful, steaming stew where the cuttlefish is perfectly tender and coated in a thick, flavorful tomato-wine sauce. The dish should look vibrant and smell savory. Before serving, give the stew a quick stir to ensure all the flavors are combined, then transfer it to your serving plates while it is still piping hot and fragrant.
Common mistakes
A common mistake is cooking the cuttlefish on a high heat setting, which can cause the protein to seize and become tough. Always stick to the low setting for the best results. Another error is failing to properly clean the cuttlefish, which can leave behind bitter or unpleasant textures.
Finally, avoid lifting the lid too frequently, as this releases steam and heat, significantly extending the cooking time and potentially disrupting the delicate balance of the sauce as it braises.
How to tell it’s done
The cuttlefish is done when it is opaque, tender, and easily pierced with a fork. It should reach an internal temperature of at least 145°F (63°C). If the meat still feels resistant or rubbery, continue cooking for an additional thirty minutes before checking again.
The sauce should be rich, glossy, and reduced enough to coat the back of a spoon, indicating that the flavors have successfully concentrated during the long, slow cooking process.
- Shellfish: 145°F (63°C) in the thickest part
Up next · Part 3 of 3
2 variations · storage & make-ahead · 3 answers · printable card
Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)