This Creamy Garlic Chicken with Herb Mashed Potatoes is the ultimate comfort food dinner—juicy chicken breasts simmered in a rich, garlicky cream sauce, served over fluffy mashed potatoes laced with fresh herbs. It’s a hearty, home-style meal that feels like a warm hug on your plate.
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Why You’ll Love This Recipe
Ultra Creamy – The garlic sauce is velvety, rich, and packed with flavor.
Perfectly Juicy Chicken – Seared and simmered to tender perfection.
Fluffy & Herby Potatoes – Mashed with butter, cream, and garden-fresh herbs.
Family Favorite – Kid-approved, comforting, and delicious.
Weeknight-Friendly – Ready in about 40 minutes.
Ingredients You’ll Need
For the Creamy Garlic Chicken:
- 4 boneless, skinless chicken breasts
- Salt and pepper to taste
- 1 tsp garlic powder
- 1 tsp onion powder
- 2 tbsp olive oil or butter
- 6 cloves garlic, minced
- ½ cup chicken broth
- 1 cup heavy cream (or half-and-half)
- ½ cup grated parmesan cheese
- 1 tsp Dijon mustard
- ½ tsp dried thyme or Italian seasoning
- Chopped parsley for garnish (optional)
For the Herb Mashed Potatoes:
- 2 lbs (900 g) potatoes (Yukon gold or russet), peeled and cubed
- 4 tbsp butter
- ½ cup heavy cream or milk
- 2 tbsp sour cream (optional for extra creaminess)
- 2 tbsp chopped fresh herbs (parsley, chives, or thyme)
- Salt and pepper to taste
Tools You’ll Need
- Large skillet
- Large pot for boiling potatoes
- Potato masher or hand mixer
- Cutting board and knife
- Measuring cups and spoons
- Wooden spoon or spatula
Step-by-Step Instructions
Step 1: Cook the Potatoes
- Bring a large pot of salted water to a boil.
- Add cubed potatoes and cook for 12–15 minutes until fork-tender.
- Drain well and return to the pot.
- Mash with butter, cream, and sour cream.
- Stir in chopped herbs, salt, and pepper. Cover and keep warm.
Step 2: Prepare the Chicken
6. Pat chicken breasts dry and season both sides with salt, pepper, garlic powder, and onion powder.
7. Heat olive oil or butter in a large skillet over medium-high heat.
8. Sear chicken for 4–5 minutes per side until golden brown and cooked through. Remove and set aside.
Step 3: Make the Creamy Garlic Sauce
9. In the same skillet, reduce heat to medium and add minced garlic. Sauté for 30 seconds until fragrant.
10. Add chicken broth, scraping the bottom of the pan to deglaze.
11. Stir in cream, parmesan, mustard, and thyme. Simmer for 5 minutes until thickened slightly.
12. Return chicken to the pan and spoon sauce over. Simmer for 5 more minutes on low heat.
Step 4: Plate & Serve
13. Spoon mashed potatoes onto each plate.
14. Top with a chicken breast and plenty of creamy garlic sauce.
15. Garnish with fresh parsley and extra herbs if desired.
Tips for Perfect Garlic Chicken & Mashed Potatoes
Use Heavy Cream – For the richest sauce, don’t skimp on cream.
Don’t Burn the Garlic – Sauté just until fragrant, not browned.
Deglaze the Pan – Chicken bits add great flavor to the sauce.
Mash While Warm – Cold potatoes can become gluey.
Taste & Adjust – Add more salt or herbs to your liking.
Serving Suggestions
- With Roasted Vegetables – Like green beans, carrots, or asparagus.
- With a Light Salad – To balance the rich flavors.
- With Garlic Bread – For scooping up extra sauce.
- With Gravy on the Side – Optional but always welcome.
- As a Meal Prep Dish – Stays creamy when reheated.
How to Store & Reheat
Storing:
Refrigerate chicken and potatoes in separate containers for up to 3 days.
Freezing:
Not ideal for mashed potatoes, but chicken and sauce can be frozen up to 2 months.
Reheating:
- Stovetop: Reheat chicken gently in a covered skillet over low heat.
- Microwave: Heat mashed potatoes and chicken separately in 1-minute bursts.
- Add a Splash of Milk or Broth to revive the creaminess during reheating.
Frequently Asked Questions
- Can I use chicken thighs instead?
Yes—boneless thighs work great and stay juicy. - Can I make it dairy-free?
Use plant-based cream and cheese alternatives, though flavor will differ. - What herbs go best in the mashed potatoes?
Parsley, thyme, and chives add the most balanced flavor. - Can I make this ahead of time?
Yes, prepare everything up to a day ahead and reheat gently before serving. - What can I use instead of cream?
Half-and-half or whole milk can be used for a lighter sauce, though it may be thinner.
Final Thoughts
This Creamy Garlic Chicken with Herb Mashed Potatoes is a comforting, indulgent meal that’s as perfect for a cozy night in as it is for impressing guests. The tender chicken and rich sauce pair beautifully with the buttery, herby mash, creating a combination that’s both classic and crave-worthy.
Make it once, and it’s sure to become a favorite in your weekly dinner rotation.
Preparation Time: 15 minutes
Cooking Time: 25 minutes
Cuisine: American Comfort Food
Nutritional Information (Per Serving – serves 4):
Calories: 580 | Protein: 35g | Carbohydrates: 32g | Fat: 35g | Fiber: 3g | Sodium: 640mg

Creamy Garlic Chicken with Herb Mashed Potatoes
- Total Time: 40 minutes
Description
This Creamy Garlic Chicken with Herb Mashed Potatoes is the ultimate comfort food dinner—juicy chicken breasts simmered in a rich, garlicky cream sauce, served over fluffy mashed potatoes laced with fresh herbs. It’s a hearty, home-style meal that feels like a warm hug on your plate.
Want recipes like this delivered straight to your inbox? Subscribe now to get the latest culinary creations you’ll love.
Ingredients
For the Creamy Garlic Chicken:
-
4 boneless, skinless chicken breasts
-
Salt and pepper to taste
-
1 tsp garlic powder
-
1 tsp onion powder
-
2 tbsp olive oil or butter
-
6 cloves garlic, minced
-
½ cup chicken broth
-
1 cup heavy cream (or half-and-half)
-
½ cup grated parmesan cheese
-
1 tsp Dijon mustard
-
½ tsp dried thyme or Italian seasoning
-
Chopped parsley for garnish (optional)
For the Herb Mashed Potatoes:
-
2 lbs (900 g) potatoes (Yukon gold or russet), peeled and cubed
-
4 tbsp butter
-
½ cup heavy cream or milk
-
2 tbsp sour cream (optional for extra creaminess)
-
2 tbsp chopped fresh herbs (parsley, chives, or thyme)
-
Salt and pepper to taste
Instructions
Step 1: Cook the Potatoes
-
Bring a large pot of salted water to a boil.
-
Add cubed potatoes and cook for 12–15 minutes until fork-tender.
-
Drain well and return to the pot.
-
Mash with butter, cream, and sour cream.
-
Stir in chopped herbs, salt, and pepper. Cover and keep warm.
Step 2: Prepare the Chicken
6. Pat chicken breasts dry and season both sides with salt, pepper, garlic powder, and onion powder.
7. Heat olive oil or butter in a large skillet over medium-high heat.
8. Sear chicken for 4–5 minutes per side until golden brown and cooked through. Remove and set aside.
Step 3: Make the Creamy Garlic Sauce
9. In the same skillet, reduce heat to medium and add minced garlic. Sauté for 30 seconds until fragrant.
10. Add chicken broth, scraping the bottom of the pan to deglaze.
11. Stir in cream, parmesan, mustard, and thyme. Simmer for 5 minutes until thickened slightly.
12. Return chicken to the pan and spoon sauce over. Simmer for 5 more minutes on low heat.
Step 4: Plate & Serve
13. Spoon mashed potatoes onto each plate.
14. Top with a chicken breast and plenty of creamy garlic sauce.
15. Garnish with fresh parsley and extra herbs if desired.
Notes
Use Heavy Cream – For the richest sauce, don’t skimp on cream.
Don’t Burn the Garlic – Sauté just until fragrant, not browned.
Deglaze the Pan – Chicken bits add great flavor to the sauce.
Mash While Warm – Cold potatoes can become gluey.
Taste & Adjust – Add more salt or herbs to your liking.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Cuisine: American Comfort Food