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Dinner · Part 2 of 3: Instructions

Slow Cooker Calamari Armoricaine: A Tender Seafood Classic Step-by-step instructions

Slow cooker filled with tender calamari rings simmering in a rich, red tomato and wine sauce.
Prep
Cook
Total
Serves
4

Before you start

Before beginning, ensure your slow cooker is clean and ready for use. Prepare the ingredients by slicing the shallots thinly and mincing the garlic finely.

If using frozen squid, ensure it is completely thawed in the refrigerator overnight and thoroughly drained of any excess liquid to prevent diluting the sauce. Have all ingredients measured and ready, as the assembly process is quite fast.

Ingredients at a glance (5)
  • 1 lb raw squid rings
  • 2 medium shallots, sliced
  • 3 cloves garlic, minced
  • 1/4 tsp cayenne pepper
  • 2 cups crushed tomato sauce with white wine

Instructions

Initial Assembly

  1. Layering the ingredients
    Place the cleaned raw squid rings into the bottom of the slow cooker. Evenly distribute the sliced shallots over the squid. Scatter the minced garlic and cayenne pepper over the top of the shallots to ensure even seasoning throughout the cooking process.
    Look for The ingredients are evenly layered in the slow cooker base.
    Tip Ensure the squid rings are spread out rather than clumped together for uniform cooking.

At the end of the assembly phase, the slow cooker should contain a neat, layered arrangement of squid, shallots, garlic, and spices. The ingredients should be distributed evenly to ensure that the flavors will meld correctly as the temperature rises. Before moving to the next phase, verify that all solid ingredients are in place and the base of the cooker is clean.

Slow Cooking

  1. Adding the sauce
    Pour the crushed tomato sauce combined with white wine over the layered squid and aromatics. Ensure the sauce covers the ingredients sufficiently to allow for gentle simmering. Cover the slow cooker with its lid and set it to the low setting for four hours.
    Look for The sauce covers the contents of the slow cooker.
    Tip Do not stir the mixture at this stage; let the ingredients meld naturally during the slow cook cycle.

During the cooking phase, the slow cooker will begin to emit a rich, savory aroma of garlic, shallots, and tomatoes. The sauce should be bubbling gently.

Periodically check that the slow cooker is functioning correctly on the low setting. The ingredients should remain undisturbed to allow the flavors to develop fully without breaking down the structure of the squid.

Serving Readiness

  1. Finishing and serving
    Check that the squid has reached an internal temperature of 145°F (63°C). The squid should be opaque and tender to the touch. Serve the finished Calamari Armoricaine immediately over a bed of warm steamed rice for a complete and satisfying meal.
    Look for The squid is opaque and the sauce is bubbling and fragrant.
    Safe temperature 145°F (63°C) internal temperature (shellfish)
    Tip If the sauce appears too thin, remove the lid for the final thirty minutes of cooking to allow it to thicken.

In the final phase, the dish should appear vibrant, with the squid fully opaque and the sauce reduced to a perfect, clingy consistency. The aromas should be fully developed and aromatic. Ensure the internal temperature has reached 145°F (63°C) before turning off the heat. The final dish should look appetizing, glossy, and be ready to be served over rice.

Common mistakes

A common mistake is overcrowding the slow cooker or using squid pieces that are too large, which can lead to uneven cooking. Ensure the rings are of a consistent size.

Another error is using a sweet wine, which can overpower the delicate flavor of the squid; always opt for a dry variety. Finally, refrain from lifting the lid frequently during the cooking process, as this releases heat and moisture, which are essential for the slow cooking method.

How to tell it’s done

The calamari is properly cooked when it reaches an internal temperature of at least 145°F (63°C). Visually, the squid rings should be opaque throughout, firm yet tender when pierced with a fork.

The sauce should be glossy and thickened, with the shallots and garlic having softened completely into the tomato base. Avoid overcooking, as this will cause the squid to lose its desirable texture and become chewy.

  • Shellfish: 145°F (63°C) in the thickest part

Coming up in Part 3: common questions

  • Can this dish be made with frozen squid?
  • What is the best type of wine to use?
  • Why is the squid becoming rubbery?

Also in Part 3: variations (Spicy Calamari, Mediterranean Style), storage and make-ahead, and the printable recipe card.

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)