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Slow Cooker Chicken with Basil Cream Sauce

I remember the first time I tasted a dish like this. It was at a small Italian restaurant tucked away in a quiet corner of Little Italy. The aroma of basil and garlic hung heavy in the air, promising a culinary adventure. I ordered a chicken dish bathed in a creamy, fragrant sauce, and from that moment on, I was hooked. The combination of tender chicken and the bright, herbaceous sauce was pure comfort food, elevated to something special. Years later, I’ve recreated that magic at home, simplifying the process with my trusty slow cooker, and the results are simply divine.

Recipe Overview

Prep Time: 15 minutes
Cook Time: 4-6 hours
Total Time: 4 hours 15 minutes – 6 hours 15 minutes
Servings: 4
Dietary Type: Dairy-Containing

Ingredients

2 chicken breast halves, skinless, boneless, trimmed of fat
Salt & freshly ground black pepper
1 cup jarred Alfredo sauce
3-4 tablespoons pesto sauce

Pesto Sauce

1 garlic clove, small, minced
2 tablespoons pine nuts
1 cup basil leaves, firmly packed
1 tablespoon Parmesan cheese, grated
1/3 cup olive oil

Equipment Needed

Slow cooker
Small bowl
Small food processor (optional, for homemade pesto)

Instructions

Start by preparing your slow cooker. Spray the inside of the slow cooker with cooking spray to prevent the chicken from sticking. This step is crucial for easy cleanup later.
Next, arrange the chicken breasts in the prepared slow cooker. Ensure they are evenly spaced and not overlapping, as this will ensure even cooking.
Season generously with salt and freshly ground black pepper. Don’t be shy with the seasoning – it’s the foundation of flavor.
In a small bowl, combine the jarred Alfredo sauce and the pesto sauce. The amount of pesto can be adjusted according to your preference. If you love a strong basil flavor, add the full 4 tablespoons.
Stir the Alfredo and pesto sauces together until well combined. This will create a beautiful, vibrant green-flecked cream sauce.
Pour the sauce evenly over the chicken breasts, ensuring they are well coated. This sauce will keep the chicken moist and infuse it with delicious flavor as it cooks.
Cover the slow cooker and cook on low for 4-6 hours. The cooking time will depend on the thickness of the chicken breasts and the specific slow cooker.
The chicken is done when it is cooked through and tender. You can check for doneness by inserting a meat thermometer into the thickest part of a chicken breast; it should read 165°F (74°C). Alternatively, you can gently pull apart a chicken breast with two forks; if it flakes easily, it is ready.
(Optional) Prepare homemade pesto: Combine the garlic and pine nuts in a small food processor and process until finely chopped.
Add the basil and Parmesan cheese and process until it becomes a coarse paste.
With the machine running, slowly pour the olive oil through the feed tube, processing until it becomes a thick puree.
Store the pesto in the refrigerator for up to 1 week with a bit of olive oil poured over the top to preserve the color, or freeze for up to 2 months.
Arlene Burnett suggests adding 1/4-1/2 cup of Alfredo sauce at the end. This enriches the sauce and adds another layer of creamy texture.
Cook linguine according to package directions. Toss the cooked linguine with the extra sauce.
To serve, place the linguine on a platter. Place the chicken on top of the pasta with the additional sauce spooned over it.

Expert Tips & Tricks

For an even richer flavor, try using a high-quality Alfredo sauce. The better the base, the better the final dish will be.
If you don’t have pine nuts for the pesto, walnuts or almonds can be substituted.
To prevent the chicken from drying out, avoid overcooking it. If you’re not going to be around to check it after 4 hours, it’s better to err on the side of caution and start checking it earlier.
If the sauce seems too thin after cooking, you can thicken it by removing the chicken and stirring in a tablespoon of cornstarch mixed with a little cold water. Let it simmer for a few minutes until thickened.
For a bolder pesto flavor, add a squeeze of lemon juice to the pesto before adding it to the Alfredo sauce.
If you want to add some vegetables to the slow cooker, try adding sliced mushrooms or chopped bell peppers along with the chicken.

Serving & Storage Suggestions

This Slow Cooker Chicken with Basil Cream Sauce is fantastic served over pasta, such as linguine or fettuccine. It’s also delicious with rice or mashed potatoes. Garnish with fresh basil leaves and a sprinkle of Parmesan cheese for an elegant presentation.

Leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days. Reheat gently in a saucepan over medium-low heat, adding a splash of milk or cream if needed to loosen the sauce. You can also reheat it in the microwave, but be careful not to overcook the chicken. Freezing is not recommended due to the cream sauce, which may separate upon thawing.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	257.2 kcal	N/A
Calories from Fat	215 g	84%
Total Fat	23.9 g	36%
Saturated Fat	4 g	19%
Cholesterol	24.3 mg	8%
Sodium	70.8 mg	2%
Total Carbohydrate	1.9 g	0%
Dietary Fiber	0.7 g	2%
Sugars	0.3 g	1%
Protein	9.5 g	18%

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Variations & Substitutions

Dairy-Free: For a dairy-free version, use a dairy-free Alfredo sauce and Parmesan cheese substitute. You can also use nutritional yeast in the pesto to replace the Parmesan.
Spicy: Add a pinch of red pepper flakes to the sauce for a touch of heat.
Vegetarian: Substitute the chicken with cannellini beans or tofu for a vegetarian option.
Lemon Herb: Add the zest of one lemon and a tablespoon of chopped fresh thyme or rosemary to the sauce for a bright, herby twist.
Sun-Dried Tomato: Add 1/2 cup of sun-dried tomatoes, oil-packed and drained, to the sauce for a tangy flavor.

FAQs (Frequently Asked Questions)

Q: Can I use frozen chicken breasts?
A: Yes, you can use frozen chicken breasts, but make sure to thaw them completely before adding them to the slow cooker. This will ensure that they cook evenly.

Q: Can I make this ahead of time?
A: Yes, you can assemble the dish in the slow cooker ahead of time and store it in the refrigerator overnight. Then, just cook it as directed the next day.

Q: Can I use fresh basil instead of pesto?
A: While pesto adds a complex flavor, you can use roughly chopped fresh basil. Add about 1/2 cup of chopped basil to the sauce for a fresher flavor.

Q: How do I prevent the chicken from drying out?
A: The slow cooker’s moist environment helps keep the chicken tender. Avoid overcooking, and consider adding a little chicken broth to the sauce if you’re concerned about dryness.

Q: Can I add other vegetables to this dish?
A: Absolutely! Mushrooms, bell peppers, spinach, or zucchini would all be delicious additions. Add them to the slow cooker along with the chicken.

Final Thoughts

This Slow Cooker Chicken with Basil Cream Sauce is a guaranteed crowd-pleaser that brings the comforting flavors of Italian cuisine right to your dinner table with minimal effort. The creamy, fragrant sauce envelops the tender chicken, creating a dish that is both satisfying and elegant. Whether you’re a seasoned chef or a beginner cook, this recipe is sure to become a staple in your repertoire. Give it a try, experiment with variations, and most importantly, enjoy the process of creating something delicious!

Chicken With Basil Cream Sauce-Slow Cooker Recipe