Slow Cooker Lemon Butter Salmon (on Parchment)

 

Slow Cooker Lemon Butter Salmon (on Parchment)

This slow cooker lemon butter salmon is one of those set-it-and-forget-it dinners that makes a busy weeknight feel a little bit special. Instead of heating up the whole oven, the salmon gently steams on a bed of parchment right in the slow cooker, soaking up butter, lemon, and garlic until it’s flaky and tender.

It’s inspired by the classic baked lemon butter fish so many of us grew up with, just adapted for a hands-off slow cooker method that works beautifully when you’re juggling homework, activities, and everything else. You might want to make this when you’re craving something light but comforting, or when you want a “fancy” fish dinner without babysitting a skillet on the stove.

This lemon butter salmon is lovely with simple sides that soak up the extra sauce. I like to spoon it over fluffy white rice or buttered egg noodles so every bite gets a little lemony goodness. Steamed green beans, roasted asparagus, or a simple side salad with a light vinaigrette all pair really well and keep the meal feeling fresh.

If you have heartier eaters at the table, add some crusty bread or dinner rolls so they can mop up the buttery juices. For a cozier feel, serve it alongside mashed potatoes and a pan of roasted carrots—everything can be prepped ahead so dinner feels calm instead of rushed.

Servings

4 servings

Ingredients

• 1½ to 2 pounds salmon fillet (skin-on or skinless, cut into 4 pieces)
• 1 teaspoon kosher salt (or to taste)
• ½ teaspoon black pepper
• ½ teaspoon garlic powder OR 2 cloves fresh garlic, minced
• 4 tablespoons unsalted butter, melted
• 1 large lemon, thinly sliced
• 2 tablespoons fresh lemon juice
• 1 tablespoon olive oil (optional)
• 2 tablespoons fresh parsley, chopped (or 1 teaspoon dried parsley)
• Parchment paper
• Nonstick cooking spray or extra butter for greasing

Directions

1. Prepare the slow cooker: Tear off a sheet of parchment paper large enough to line the bottom of your slow cooker with some overhang up the sides. Lightly spray or rub the parchment with butter or cooking spray.
2. Season the salmon: Pat the salmon dry with paper towels. Sprinkle both sides with salt, pepper, and garlic powder (or minced garlic). Cut into 4 portions if needed.

3. Make the lemon butter: In a small bowl, whisk together the melted butter, lemon juice, and olive oil. Stir in the parsley.
4. Assemble in the slow cooker: Place the salmon skin-side down on the parchment in a single layer. Pour the lemon butter mixture over the salmon and arrange lemon slices on top.

5. Create a loose parchment tent: Fold the extra parchment over the salmon to form a loose packet. It doesn’t need to be tightly sealed.
6. Cook the salmon: Cover and cook on LOW for 1½ to 2½ hours. Begin checking after 1 hour and 15 minutes. The salmon is done when it flakes easily with a fork and reaches an internal temperature of 125–130°F for medium or up to 140°F for well done.

7. Rest and serve: Carefully remove the parchment packet from the slow cooker. Let the salmon rest for 3–5 minutes. Spoon the buttery juices over the fish and serve with lemon slices.

Variations & Tips

For kids or picky eaters, use fewer lemon slices and add 1–2 teaspoons of honey to the butter mixture for a sweeter flavor. Garlic lovers can double the garlic and sprinkle grated Parmesan over the salmon before serving.

For a lighter version, reduce the butter to 2 tablespoons and replace the remainder with chicken or vegetable broth. To create a complete one-pot meal, tuck thinly sliced baby potatoes or carrot coins around the salmon and season lightly before cooking.

You can also substitute fresh dill or chives for parsley. For entertaining, make individual parchment packets in a larger slow cooker and let guests open their own salmon packet at the table for a fun presentation.