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Keto Slow Cooker Marry Me Chicken (The Ultimate Creamy Comfort)

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Throwing together this slow cooker marry me chicken saves my sanity on packed weekdays. You just drop the ingredients into the crockpot and walk away. Hours later, you return to a shatteringly tender meal swimming in a rich, garlicky cream sauce.

Keto Slow Cooker Marry Me Chicken - A fully cooked chicken breast beautifully coated in a rich, creamy spinach and sun-dried tomato sauce, ready to be served.

The Secret to That Melt-in-Your-Mouth Texture

  • Hands-off simmering: Gentle, low heat breaks down the poultry fibers, guaranteeing incredibly soft bites every time.
  • Intense flavor building: The heavy cream and parmesan naturally thicken over hours, hugging the meat with a robust, savory coating.
  • One-pot cleanup: Everything comes together right in the insert, meaning fewer dishes lingering in the sink tonight.

Tracking Your Macros: The Keto Breakdown

I am always looking at the numbers so you don’t have to stress. This dish leans heavily into rich, satisfying fats from the cream and cheese while keeping the carb count comfortably low.

Each serving packs 37 grams of protein and only 6 grams of net carbs. I usually ask my family, “How did your body respond to this?” and the feedback is consistently positive. It is a deeply nourishing, nutritious option that fits seamlessly into a low-carb routine.

Building the Perfect Creamy Base

Making this crockpot sun dried tomato chicken is mostly just an assembly job. You start by seasoning the meat well and laying it flat in the greased insert.

Next, you just whisk the cream, broth, and parmesan together before pouring it straight over the top. Let the appliance do the heavy lifting for a few hours.

At the very end, fold gently the fresh spinach and basil into the warm liquid until it wilts perfectly.

Keto Slow Cooker Marry Me Chicken - The finished dish resting in the slow cooker, showcasing tender chicken smothered in a luscious cream sauce dotted with vibrant spinach and sun-dried tomatoes.

Serving Suggestions & Pro Kitchen Tricks

To keep things interesting, I love changing up what goes underneath that luscious sauce.

  • Spoon it generously over a warm bowl of cauliflower mash to soak up every drop of flavor.
  • Twirl some zucchini ribbons into the mix for a lighter, vegetable-forward base.
  • Add a side of crispy parmesan roasted broccoli for a fantastic crunch contrast.
  • Do not rush the cooking time: Opening the lid lets the heat escape, so trust the process and keep it closed.

Common Crockpot Questions Answered

Can I use chicken thighs instead?

Absolutely. Dark meat handles the long cooking time beautifully and adds even more richness to the final bite.

Will the heavy cream curdle?

Because we are cooking on low heat and combining it with the savory broth, the sauce stays beautifully smooth.

How long do leftovers last?

Keep any extras in an airtight container in the fridge for up to three days. The sauce actually tastes even better the next afternoon.

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Slow Cooker Creamy Parmesan Chicken with Sun-Dried Tomatoes

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  • Prep Time: 10 minutes
  • Cook Time: 4 hours
  • Total Time: 4 hours 10 minutes
  • Yield: 8 servings

Description

Tender chicken breasts simmered in a rich, creamy Parmesan sauce featuring tangy sun-dried tomatoes and fresh spinach. This easy slow cooker recipe delivers impressive flavor with minimal effort.


Ingredients

Chicken & Seasonings:

  • 2.5 lbs Boneless (Skinless Chicken Breasts)
  • 2.5 teaspoons Italian Seasoning
  • 3/4 teaspoon Onion Powder
  • 1/4 teaspoon Red Pepper Flakes (optional, adjust to taste)
  • Kosher Salt and Freshly Ground Black Pepper (to taste)

Creamy Sauce:

Finishing Touches:

  • 1 1/3 cups Chopped Baby Spinach (about 5 oz fresh)
  • 1/4 cup Chopped Fresh Basil (optional)


Instructions

  1. Pat the chicken breasts dry with paper towels. Season them generously on all sides with Italian seasoning, onion powder, red pepper flakes (if using), salt, and pepper.
  2. Lightly grease the insert of your slow cooker (minimum 5-quart size recommended) with nonstick spray or a thin layer of oil. Place the seasoned chicken breasts in the bottom of the slow cooker, arranging them in a single layer as much as possible.
  3. In a medium bowl, whisk together the chicken broth, heavy cream, grated Parmesan cheese, chopped drained sun-dried tomatoes, and minced garlic until well combined.
  4. Pour this creamy sauce mixture evenly over the chicken breasts in the slow cooker.
  5. Secure the lid on the slow cooker. Cook on the LOW heat setting for 5 to 6 hours or on the HIGH heat setting for 3 to 4 hours. Cooking time is complete when the chicken is cooked through and tender (internal temperature should reach 165°F / 74°C). Avoid checking chicken temperature too early or lifting the lid frequently, as this releases heat.
  6. Once the chicken is cooked, turn the slow cooker off or to the “keep warm” setting. Stir the chopped baby spinach and chopped fresh basil (if using) into the sauce in the slow cooker.
  7. Replace the lid for about 5-10 minutes, allowing the residual heat to wilt the spinach completely.
  8. Taste the sauce and adjust seasoning with additional salt and pepper if necessary.
  9. Serve the chicken breasts whole with a generous amount of the creamy sun-dried tomato and spinach sauce spooned over the top.

Notes

Low-Carb Serving Suggestions:

  • Serve over cauliflower rice or cauliflower mash.
  • Pair with zucchini noodles or spaghetti squash.
  • Accompany with steamed asparagus, broccoli, or a simple green salad.
  • Enjoy alongside roasted low-carb vegetables like Brussels sprouts or green beans.

Nutrition Facts (per serving, 1/8 of recipe): Calories 385 | Total Fat 24 g (Saturated Fat: 12.5 g) | Total Carbs 8 g (Fiber: 2 g, Sugars: 5 g, Net Carbs: 6 g) | Protein 37 g | Sodium 625 mg | Cholesterol 150 mg

These values are approximate and may vary based on ingredients and preparation. Sodium listed is plus added salt to taste; will vary based on broth, tomatoes, cheese, and salt used.


Nutrition

  • Calories: 385

Disclaimer: I am just a data-loving home cook sharing what works for my own family’s routine, not a medical professional. Always listen to your own body (and your doctor) when making dietary adjustments!

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