Lemon Garlic Butter Chicken with Creamy Parmesan Pasta

This is a perfect one-pot slow cooker meal that feels elegant but is deceptively easy. The bright lemon and garlic balance the rich, creamy parmesan pasta. Since we’re using the slow cooker, we’ll cook the chicken in a buttery lemon-garlic sauce, then use some of those delicious juices to finish the pasta.

Slow Cooker Lemon Garlic Butter Chicken with Creamy Parmesan Pasta

Prep Time: 15 minutes
Cook Time: 3-4 hours on LOW for the chicken, plus 20-30 minutes for the pasta
Serves: 4-6

For the Chicken

Ingredients

• 2 lbs boneless, skinless chicken thighs (preferred for juiciness) or breasts

• 4 tablespoons unsalted butter, melted

• 4 cloves garlic, minced

• 1 teaspoon salt

• 1/2 teaspoon black pepper

• 1 teaspoon dried Italian seasoning

• Zest of 1 lemon

• Juice of 1 lemon (about 3 tablespoons)

• 1/2 cup low-sodium chicken broth

Instructions

1. Season the Chicken: Place the chicken in the slow cooker. Season both sides with salt, pepper, and Italian seasoning.

2. Make the Lemon Garlic Butter: In a small bowl, mix the melted butter, minced garlic, lemon zest, and lemon juice. Pour this mixture over the chicken.

3. Add Broth: Pour the chicken broth around (not over) the chicken to avoid washing off the seasoning.

4. Slow Cook: Cover and cook on LOW for 3-4 hours (or HIGH for 1.5-2 hours), until the chicken is tender and reaches 165°F internal temperature.

5. Remove and Rest: Once cooked, remove the chicken to a plate and cover loosely with foil. Reserve all the beautiful buttery juices in the slow cooker.

For the Creamy Parmesan Pasta

This is added directly to the same slow cooker, so it soaks up all the lemon-garlic chicken flavor.

Ingredients

• 8 oz uncooked short pasta (penne, cavatappi, or fusilli work best)

• 1 cup heavy cream, warmed slightly (to prevent curdling)

• 1 cup freshly grated Parmesan cheese, plus more for serving

• 4 oz cream cheese, cut into small cubes, at room temperature

• Optional, for a touch of green: 2 cups fresh baby spinach, to be wilted in

Instructions

1. Add Pasta: To the reserved juices in the slow cooker, add the uncooked pasta. Give it a stir to coat. If the liquid doesn’t mostly cover the pasta, add just enough hot water or warm broth to do so.

2. Cook Pasta: Cover and cook on HIGH for 20-30 minutes, stirring once halfway through, until the pasta is al dente and has absorbed most of the liquid.

3. Make it Creamy: Turn the slow cooker to the WARM setting (or off). Stir in the cream cheese cubes until melted and smooth. Then stir in the warm heavy cream and the grated Parmesan cheese. Mix vigorously until you have a glossy, creamy sauce.

4. Wilt the Spinach (if using): Fold in the baby spinach and let it sit for 2-3 minutes with the lid on, until just wilted.

5. Combine and Serve: Slice or shred the rested lemon garlic butter chicken. Place it on top of the creamy parmesan pasta or stir it right in. Finish with extra Parmesan, a crack of black pepper, and a sprinkle of fresh parsley if you have it.

Essential Tips for Success

• Warm the Dairy: The number one rule for adding dairy to a slow cooker without curdling is to bring it to room temperature or warm it gently first. This is key for both the cream cheese and the heavy cream.

• Watch the Pasta: Slow cookers vary in how hot they run. Check your pasta at the 20-minute mark on HIGH to ensure it doesn’t overcook and become mushy. It should be just al dente, as it will continue to soften in the warm sauce.

• Brighten Before Serving: A final squeeze of fresh lemon juice just before serving wakes up all the flavors after the long, gentle cook.

This dish combines the best of our Amish-style simple comfort cooking with a slightly more sophisticated, date-night-worthy flavor. Let me know if you’d like a simple roasted vegetable to serve alongside it.