Creamy Garlic Butter Chicken & Spinach

This Creamy Garlic Butter Chicken & Spinach is a comforting, restaurant-quality weeknight meal that feels luxurious without being fussy. Golden seared chicken thighs are bathed in a silky garlic butter and cream sauce, brightened by baby spinach and crisp bacon. The sauce is rich and velvety, with a mellow garlic aroma, savory Parmesan depth, and a gentle heat from crushed chili pepper flakes. Each bite blends tender, juicy chicken with a creamy, slightly tangy sauce and the lively pop of wilted greens. Serve it over rice, pasta, or with crusty bread to soak up every drop. If you enjoy creamy garlic chicken, you might also like these cheesy garlic chicken wraps for another easy dinner idea.

Ingredients

• 6 boneless, skinless chicken thighs, well seasoned and ready to sear. Thighs stay juicy and are forgiving on the stovetop.
• Salt, to taste, for seasoning the chicken and sauce. Start light and adjust at the end.
• Black pepper, to taste, for a warm, mild bite. Freshly ground is best.
• 1 tablespoon olive oil, for searing the chicken and preventing sticking.
• 2 tablespoons butter, for a rich, silky base in the sauce.
• 1 small yellow onion, finely chopped, for sweet, aromatic flavor in the sauce.
• 6 cloves garlic, minced, for bright, savory garlic flavor throughout.
• 1/3 cup chicken broth, to deglaze the pan and add savory depth.
• 1/2 cup cooked crispy bacon, diced, for smoky crunch and salty contrast.
• 1 cup heavy cream, to create the lush, creamy sauce.
• 3/4 cup milk, to lighten and extend the cream without thinning the sauce too much.
• 1 tablespoon Italian seasoning, for an herby, balanced flavor profile.
• 1 teaspoon oregano, to reinforce the Italian herb notes.
• A pinch crushed chili pepper flakes, for a subtle heat that lifts the cream.
• 3 cups baby spinach leaves, to add color, nutrients, and a tender green texture as they wilt into the sauce.
• 1/2 cup grated Parmesan cheese, for salty, nutty umami and to help thicken the sauce.
• 1 tablespoon cornstarch, to make a slurry that will thicken the sauce quickly.
• 1 tablespoon water, to combine with cornstarch for a smooth slurry.

Inspiration note, if you like bold buttery flavors try this cowboy butter chicken pasta for another rich variation.

Step-by-step Instructions

1. Season the chicken thighs with salt and black pepper. Let sit for a few minutes while you heat the pan to help the seasoning penetrate.
2. Heat a skillet over medium-high heat, add the olive oil, and sear the chicken for 5 to 8 minutes per side until golden. Sear time depends on thickness. Remove the chicken to a plate and set aside. Tip: do not crowd the pan, work in batches if needed.
3. In the same skillet, melt the butter and sauté the finely chopped onion and minced garlic until fragrant and the onion is translucent, about 2 to 3 minutes. Scrape up any browned bits for flavor.
4. Pour in the chicken broth to deglaze the pan and add the diced bacon. Cook briefly, scraping the pan so the broth lifts the flavorful bits.
5. Whisk in the heavy cream and milk, then stir in the Italian seasoning, oregano, and the pinch of crushed chili pepper flakes. Taste and adjust seasoning with salt and black pepper as needed. Keep the heat moderate so the dairy does not boil.
6. Fold in the baby spinach until wilted, then stir in the grated Parmesan cheese until melted and cohesive. The spinach will release a little liquid that blends into the sauce.
7. Mix the cornstarch with the water to make a smooth slurry, then add it to the sauce while whisking until the sauce thickens slightly. Cook 1 to 2 minutes to remove any raw cornstarch taste.
8. Return the seared chicken to the skillet, spoon sauce over each piece, and simmer briefly until the chicken is heated through and coated in sauce. Serve immediately, spooning extra sauce over the chicken.

If you want to adapt this for leftover poultry, see a similar creamy method used in this creamy rotisserie chicken broccoli pasta recipe.

Recipe Details

• Prep Time: 10 minutes
• Cook Time: 30 minutes
• Total Time: 40 minutes
• Servings: 6
• Calories: approximately 630 kcal per serving

Tips, Storage & Variations

Tips

• Pat chicken dry before seasoning to get a better sear.
• Keep the heat moderate when adding dairy to prevent the sauce from splitting.
• If the sauce becomes too thick, stir in a splash of milk or broth to reach the desired consistency.

Storage

• Refrigerate leftovers in an airtight container for up to 3 days. Reheat gently on the stovetop over low heat to avoid breaking the sauce.
• To reheat in the microwave, cover and warm in short 30 second intervals, stirring in between.

Freezing

• You can freeze the cooked chicken and sauce in an airtight container for up to 2 months. Thaw overnight in the refrigerator before reheating gently on the stovetop.

Flavor variations using existing ingredients only

• Increase the pinch of crushed chili pepper flakes for a spicier sauce.
• Omit or reduce the bacon for a milder, less smoky version.
• Stir in extra Parmesan for a richer, tangier finish.
• Add more spinach for a greener, lighter plate.

For serving ideas that use similar flavors, try these deliciously cheesy chicken garlic wraps as a fun handheld option.

Frequently Asked Questions

Q: Can I use chicken breasts instead of thighs?
A: Yes, but reduce searing time and finish cooking until internal temperature reaches 165 F for breasts.

Q: Will the sauce thicken as it cools?
A: Yes, the sauce will tighten when cooling. Reheat gently and add a splash of milk if it becomes too thick.

Q: Can I skip the cornstarch?
A: You can skip it, but the sauce will be thinner. Simmer a bit longer to reduce and thicken naturally.

Q: Is full fat milk required?
A: Whole or reduced fat milk works best for creaminess, but you can use what you have. The texture may be slightly lighter.

Q: How do I know when the chicken is done?
A: Chicken thighs are done when juices run clear and internal temperature is 165 F. They should feel tender when pressed.

Q: Can I make this ahead for a dinner party?
A: Yes, cook through step 7 and refrigerate. Rewarm gently in step 8 just before serving.

People Also Ask

Q: What side dishes go well with creamy garlic butter chicken and spinach?
A: Serve with rice, pasta, mashed potatoes, or crusty bread to soak up the sauce.

Q: How do I prevent the cream sauce from splitting?
A: Keep the heat moderate, avoid boiling, and add dairy gradually while stirring.

Q: Can I use low fat milk instead of whole milk?
A: Yes, but the sauce will be slightly less rich and silky. Use whole milk if possible for best texture.

Q: How long can I store leftover chicken in the fridge?
A: Store in an airtight container for up to 3 days.

Q: Can I make this dairy free using the ingredients provided?
A: Not with the ingredients listed, because heavy cream, milk, butter, and Parmesan are required by the recipe.

Q: How can I make the sauce thicker without cornstarch?
A: Simmer the sauce longer to reduce liquid and intensify thickness.

Q: Is bacon necessary in the recipe?
A: Bacon adds smoky saltiness and texture, but you can omit it if preferred.

Q: What temperature should I sear the chicken at?
A: Use medium-high heat for a good golden sear, then lower heat for the sauce steps.

For another hearty pasta pairing, consider this garlic butter beef cheesy bowtie pasta to mix up your weeknight menu.

Conclusion

This Creamy Garlic Butter Chicken & Spinach is a cozy, flavorful dinner that comes together with simple ingredients and delivers big on comfort. If you want a slightly different take or more inspiration using similar techniques, check out this detailed Creamy Garlic Chicken Recipe with Spinach and Bacon for a related version, and this Creamy Garlic Chicken with Spinach for another creamy approach. Try the recipe tonight, share your results, and enjoy a warm, satisfying meal.