Add the chopped onion, sliced mushrooms, and chopped zucchini to the bottom of the slow cooker to form an even layer. This vegetable bed helps keep the chicken juicy and soaks up flavor.
1 medium onion, 1 1/2 cups mushrooms, 1 1/2 cups zucchini
Lay the chicken thighs in a single layer over the vegetables. Lightly season the chicken with a pinch of salt and pepper to start building flavor.
2.5–3 pounds boneless skinless chicken thighs, 1 teaspoon sea salt, 1/2 teaspoon black pepper
In a medium bowl, whisk together the chicken broth, heavy whipping cream, olive oil or avocado oil, dried thyme, dried oregano, paprika, remaining salt, black pepper, and red pepper flakes if using. Pour this mixture evenly over the chicken and vegetables in the crockpot.
1 cup chicken broth, 1 cup heavy whipping cream, 2 tablespoons olive oil or avocado oil, 1 teaspoon dried thyme, 1 teaspoon dried oregano, 1 teaspoon paprika, 1 teaspoon sea salt, 1/2 teaspoon black pepper, 1/4 teaspoon red pepper flakes
Scatter the minced garlic, cream cheese cubes, butter pieces, and grated Parmesan over the top. They will melt as the crockpot cooks, forming a rich, creamy sauce.
4 ounces cream cheese, 1/4 cup Parmesan cheese, 2 tablespoons butter, 3 cloves garlic
Cover and cook on LOW for 5–6 hours, or on HIGH for 2.5–3 hours, until the chicken is very tender and shreds easily with a fork. Slow and low gives the best texture, especially with thighs.
Remove the chicken to a plate or cutting board and shred with two forks or cut into bite-size pieces. Meanwhile, whisk or stir the sauce in the crockpot well so the melted cream cheese, butter, and Parmesan fully combine into a smooth, creamy sauce.
2.5–3 pounds boneless skinless chicken thighs
If you prefer a thicker, gravy-like sauce, sprinkle the xanthan gum very lightly and evenly over the surface of the sauce while whisking constantly to avoid clumps. Cook on HIGH for an additional 10–15 minutes, stirring occasionally, until slightly thickened.
1/2 teaspoon xanthan gum
Add the shredded chicken back into the crockpot and stir until every piece is coated in the creamy sauce. Taste and adjust salt, pepper, or paprika as needed. Let sit on WARM for 10–15 minutes so the flavors meld.
2.5–3 pounds boneless skinless chicken thighs, 1 teaspoon paprika, 1 teaspoon sea salt, 1/2 teaspoon black pepper
Serve the creamy keto chicken and vegetables over cauliflower rice, mashed cauliflower, zucchini noodles, steamed broccoli, or green beans. Garnish with chopped fresh parsley before serving.
2 tablespoons fresh parsley, Cauliflower rice, mashed cauliflower, zucchini noodles, steamed broccoli, or green beans