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Slow Cooker Salmon recipe


  • Author: Sophia

Ingredients

  • Salmon Fillets: 1.5 – 2 pounds, skin on or off, about 1-1.5 inches thick. Salmon is, of course, the star ingredient. Choosing the right type and cut is crucial for slow cooker success.

    • Type of Salmon: Sockeye, Coho, or King salmon are all excellent choices for slow cooking. These varieties are rich in flavor and have a good fat content, which helps them stay moist and tender throughout the slow cooking process. Avoid leaner salmon types like Pink salmon, as they might become drier in the slow cooker.
    • Fresh vs. Frozen: Fresh salmon is always ideal if you have access to high-quality, truly fresh fish. However, frozen salmon, thawed properly, works remarkably well and is often a more convenient and cost-effective option. If using frozen salmon, ensure it is completely thawed before placing it in the slow cooker. Pat it dry with paper towels to remove excess moisture.
    • Skin On or Off: Skin-on salmon is often preferred for slow cooking as the skin helps to retain moisture and adds a layer of protection against the slow cooker’s heat. The skin also becomes incredibly tender and flavorful after slow cooking and is easily removed after cooking if desired. Skin-off salmon fillets will also work, but be extra careful not to overcook them, as they might become slightly drier.
    • Thickness: Aim for salmon fillets that are about 1 to 1.5 inches thick. Thicker fillets are less likely to dry out during slow cooking and will remain more succulent. Thinner fillets will cook faster and might become overcooked if you are not careful with timing.

  • Lemon: 1 large, thinly sliced. Lemon is essential for brightening the salmon and adding a zesty, fresh flavor.

    • Freshness: Use a fresh, ripe lemon. The aroma and juice of fresh lemon are far superior to bottled lemon juice.
    • Slicing: Thinly slice the lemon into rounds. This allows the lemon flavor to infuse the salmon evenly as it cooks. You’ll use some slices to line the bottom of the slow cooker and others to place on top of the salmon.
    • Zest (Optional but Recommended): Consider zesting the lemon before slicing it. Lemon zest adds an extra layer of intense lemon flavor to the dish. Sprinkle the zest over the salmon before slow cooking.

  • Fresh Herbs: ½ cup, such as dill, parsley, thyme, or a combination. Fresh herbs are crucial for infusing the salmon with aromatic and savory notes.

    • Herb Choices: Dill, parsley, and thyme are classic pairings with salmon and work beautifully in this slow cooker recipe. You can use a single herb or a mix of your favorites. Other good options include rosemary, chives, or oregano.
    • Freshness: Fresh herbs are essential for the best flavor. Dried herbs are not a suitable substitute in this recipe as they lack the bright, vibrant flavor of fresh herbs.
    • Preparation: Roughly chop the fresh herbs before adding them to the slow cooker. This releases their aroma and allows them to infuse the salmon as it cooks.

  • Olive Oil: 2 tablespoons, extra virgin olive oil. Olive oil adds moisture, richness, and healthy fats to the salmon.

    • Quality: Use good quality extra virgin olive oil for the best flavor and health benefits.
    • Purpose: Olive oil helps to prevent the salmon from drying out in the slow cooker and adds a subtle richness to the dish.

  • Garlic: 2-3 cloves, minced. Garlic adds a savory, aromatic depth to the salmon and complements the lemon and herbs beautifully.

    • Freshness: Use fresh garlic cloves. Pre-minced garlic in jars lacks the same vibrant flavor.
    • Preparation: Mince the garlic finely to release its flavor fully. You can also use a garlic press.
    • Quantity: Adjust the amount of garlic to your preference. 2-3 cloves provide a noticeable garlic flavor without being overpowering.

  • Salt and Black Pepper: To taste. Seasoning is crucial for enhancing the natural flavors of the salmon and other ingredients.

    • Seasoning: Season generously with salt and freshly ground black pepper. Season both the bottom of the slow cooker (over the lemon slices) and the salmon fillets directly. Taste and adjust seasoning to your preference after cooking.
    • Types of Salt: Sea salt or kosher salt are preferred for their clean taste.
    • Freshly Ground Pepper: Freshly ground black pepper offers a more robust and aromatic flavor than pre-ground pepper.

  • Optional Ingredients (for added flavor and customization):

    • White Wine: ¼ cup, dry white wine (such as Pinot Grigio or Sauvignon Blanc). A splash of white wine adds acidity and complexity to the dish, enhancing the flavors of the lemon and herbs.
    • Butter: 1-2 tablespoons, unsalted butter (added at the end for richness and shine). Adding a pat of butter at the end of cooking can enhance the sauce’s richness and create a beautiful glossy finish.
    • Vegetables: Thinly sliced onions, shallots, or asparagus spears can be added to the slow cooker along with the salmon for a more complete meal. Place them under or around the salmon fillets.
    • Red Pepper Flakes: A pinch of red pepper flakes adds a subtle kick of heat.
    • Capers: A tablespoon of capers adds a briny, salty flavor.


Instructions

  1. Prepare the Slow Cooker: Lightly grease the bottom of your slow cooker with cooking spray or a drizzle of olive oil. This will prevent the lemon slices and salmon from sticking.
  2. Layer Lemon Slices and Herbs: Arrange half of the thinly sliced lemon rounds in a single layer on the bottom of the slow cooker. Sprinkle half of the chopped fresh herbs (dill, parsley, thyme, or your chosen combination) and half of the minced garlic over the lemon slices. This lemon and herb bed will infuse the salmon with flavor from below as it cooks.
  3. Place Salmon Fillets: Place the salmon fillets on top of the lemon and herb bed in the slow cooker. Arrange them in a single layer if possible. If your slow cooker is smaller and you need to slightly overlap the fillets, that is also acceptable.
  4. Season Salmon: Drizzle the salmon fillets with olive oil (about 2 tablespoons). Season generously with salt and freshly ground black pepper. Sprinkle the remaining minced garlic and fresh herbs over the salmon fillets. Arrange the remaining lemon slices on top of the salmon fillets. If using white wine, pour it over the salmon at this stage.
  5. Slow Cook: Cover the slow cooker and cook on LOW for 1.5 to 2.5 hours, or on HIGH for 45 minutes to 1.5 hours. The cooking time will vary depending on the thickness of your salmon fillets and the specific slow cooker model.

    • Cooking Time on LOW: For salmon fillets about 1 to 1.5 inches thick, start checking for doneness around 1.5 hours on LOW. It may take up to 2.5 hours for thicker fillets or if your slow cooker cooks at a lower temperature.
    • Cooking Time on HIGH: If you are short on time, you can cook on HIGH, but monitor closely. Start checking for doneness around 45 minutes. It may take up to 1.5 hours on HIGH, but be very careful not to overcook the salmon on HIGH, as it can become dry.
    • Doneness Check: Salmon is cooked through when it flakes easily with a fork and is opaque throughout. Gently flake a piece of salmon with a fork to check for doneness. The internal temperature of cooked salmon should reach 145°F (63°C). Avoid overcooking, as slow-cooked salmon can become dry if cooked for too long. It’s better to slightly undercook rather than overcook, as it will continue to cook slightly from residual heat.

  6. Optional Finishing Touches: Once the salmon is cooked through, you can add a pat of butter to the slow cooker and let it melt over the salmon for extra richness and shine. If desired, you can also squeeze fresh lemon juice over the salmon for added brightness.
  7. Serve Immediately: Carefully remove the salmon fillets from the slow cooker using a spatula. Be gentle as slow-cooked salmon is very tender. Serve immediately while hot. Spoon any of the flavorful juices from the slow cooker over the salmon when serving. Garnish with extra fresh herbs and lemon wedges if desired.

Nutrition

  • Serving Size: one normal portion
  • Calories: 300-400 kcal
  • Sugar: 1-2 grams
  • Sodium:  150-300 mg
  • Fat: 15-25 grams
  • Saturated Fat: 3-5 grams
  • Carbohydrates: 2-5 grams
  • Fiber:  0-1 gram
  • Protein: 30-40 grams
  • Cholesterol: 90-120 mg