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Dinner · Part 1 of 3: Ingredients

Slow Cooker Tomato Garlic Squid for an Easy Weeknight Dinner

A white plate holding tender squid rings in a rich, vibrant red tomato sauce.
Prep
Cook
Total
Serves
4

Master the art of tender, flavorful seafood with this effortless slow cooker technique. By combining fresh squid with aromatic herbs and a velvety tomato coulis, you create a sophisticated dish that requires minimal hands-on time, making it a perfect addition to any weekly meal rotation.

Slow cooking is a transformative method for squid, which can often turn rubbery if cooked too quickly over high heat. This recipe focuses on a low and slow approach that allows the proteins to break down gradually, resulting in a succulent and tender final product.

The tomato coulis acts as both a poaching liquid and a rich sauce, infusing the squid with deep, savory notes of garlic and herbs while keeping it moist. This preparation is ideal for those who appreciate gourmet flavors but prefer a simplified, stress-free cooking process that fits perfectly into a busy lifestyle.

Ingredients

Makes 4 servings · serves 4
  • 1 lb squid rings, cleaned and sliced
  • 1 yellow onion, thinly sliced
  • 1 tbsp herbes de Provence
  • 2 cups tomato coulis
Contains: mollusks

Why this recipe works

The slow cooker environment creates a moist heat that is essential for gently cooking squid. By maintaining a consistent, low temperature, the fibers in the squid soften without becoming tough or chewy, ensuring a delicate texture that is often difficult to achieve with stovetop methods.

This controlled cooking process allows the flavors of the herbes de Provence and onions to penetrate deeply into the meat, creating a cohesive and savory dish.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

The use of tomato coulis provides a concentrated base that thickens as it cooks, coating the squid in a glossy, flavorful sauce. Because the cooker is sealed, the aromatic compounds from the herbs and onions are trapped, intensifying the overall profile of the dish. This method not only simplifies the cooking process but also ensures that the final result is consistently high-quality, fragrant, and perfectly seasoned every single time.

Notes and substitutions

For the best results, use fresh squid that has been properly cleaned. If fresh squid is unavailable, high-quality frozen rings can be used, provided they are completely thawed and patted dry before adding to the slow cooker to prevent excess water from diluting the sauce.

The size of the rings should be relatively uniform to ensure they cook at the same rate, preventing some pieces from becoming overcooked while others remain underdone.

The choice of slow cooker is important; a standard oval-shaped unit works best for even heat distribution. Ensure the equipment is clean and the lid fits tightly to trap all the moisture.

While herbes de Provence provides a classic Mediterranean flavor, ensure the dried herbs are high quality and fragrant. If using older dried herbs, consider crushing them slightly between your fingertips before sprinkling them into the cooker to release their essential oils and enhance the aroma.

  • herbes de Provence: Use a mixture of dried thyme, rosemary, and oregano for a similar aromatic profile.
  • tomato coulis: Substitute with tomato puree or crushed tomatoes blended until smooth for a consistent texture.

Equipment

  • Slow cooker
  • Measuring cup
  • Knife
  • Cutting board

Coming up in Part 2: the method

  1. Layering the ingredients · 1 stepAssemble the Ingredients
  2. Slow cooking the squid · 1 stepAdd Sauce and Slow Cook
  3. Finalizing the dish · 1 stepServe the Squid

Up next · Part 2 of 3

3 steps · 3 h of cooking · what to look for at each stage

Step-by-step instructions (Part 2)