Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is a delightful dish that brings comfort to the dinner table. This recipe features succulent chicken breasts sautéed in garlic butter, paired with vibrant veggies and creamy mashed potatoes. Perfect for weeknight dinners or special occasions, its rich flavors and beautiful presentation make it a standout choice for any meal.
Why You’ll Love This Recipe
- Quick and Easy: Ready in under an hour, this recipe is perfect for busy weeknights.
- Flavor Packed: The combination of garlic butter, fresh veggies, and tender chicken creates a mouthwatering experience.
- Versatile Ingredients: Swap out chicken for turkey or beef as you like, making it adaptable to your pantry.
- Meal Prep Friendly: This dish stores well and can be prepared in advance for easy reheating.
- Comfort Food Classic: Creamy mashed potatoes complement the savory elements beautifully, providing ultimate comfort.
Tools and Preparation
Having the right tools can make cooking more efficient and enjoyable. Here are some essential items to gather before starting your Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes.
Essential Tools and Equipment
- Large skillet
- Potato masher
- Cutting board
- Knife
Importance of Each Tool
- Large skillet: Ideal for cooking chicken and sautéing vegetables evenly without overcrowding.
- Potato masher: Ensures smooth mashed potatoes without lumps, creating a creamy texture.
- Cutting board: Provides a safe surface for chopping vegetables and preparing ingredients.
- Knife: A sharp knife is crucial for precise cutting of vegetables, saving time during prep.

Ingredients
Prep time: 15 min
Cooking time: 25 min
Servings: 2
Calories per serving: ~610 kcal
For the Chicken
- 2 chicken breasts
- 1 tbsp olive oil
- 1 tbsp butter
- 1 tsp garlic powder
- Salt & pepper
- Fresh parsley, chopped (for garnish)
For the Veggies
- 1 cup mushrooms, sliced
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 1 small onion, sliced
- 1 tbsp olive oil
- 1 clove garlic, minced
- Salt & pepper
For the Mashed Potatoes
- 3 medium potatoes, peeled and cubed
- 2 tbsp butter
- 1 cup milk
- Salt & pepper
How to Make Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Step 1: Prepare the Mashed Potatoes
Boil the cubed potatoes in salted water until tender. Drain well. Add butter, milk, salt, and pepper to taste. Mash until creamy and smooth.
Step 2: Cook the Chicken
In a large skillet over medium heat, add olive oil and butter. Season chicken breasts with garlic powder, salt, and pepper. Cook them for about 6-7 minutes on each side until they are golden brown and cooked through. Remove from skillet and set aside.
Step 3: Sauté the Vegetables
In the same skillet used for the chicken, add more olive oil if needed. Sauté sliced onions, peppers, garlic, and mushrooms over medium-high heat until softened—about 5-7 minutes. Season with salt and pepper.
Step 4: Serve Your Dish
On plates or bowls, place a generous scoop of creamy mashed potatoes. Top with the cooked chicken breasts surrounded by sautéed vegetables. Garnish with freshly chopped parsley.
Enjoy your flavorful Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes!
How to Serve Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Serving this dish is just as important as preparing it. The combination of flavors and textures in Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes makes it a delightful meal for any occasion. Here are some creative serving suggestions to elevate your dining experience.
On a Platter
- Arrange the chicken and vegetables on a large platter to create an inviting presentation. This is perfect for family-style meals where everyone can serve themselves.
With Fresh Herbs
- Garnish the dish with fresh parsley or thyme. The herbs add a pop of color and enhance the flavor profile of the garlic butter sauce.
As a Bowl Meal
- Layer mashed potatoes at the bottom of a bowl, topped with sliced chicken and sautéed veggies. This casual presentation is great for busy weeknights.
Accompanied by Lemon Wedges
- Serve lemon wedges on the side. A squeeze of fresh lemon juice adds brightness and balances the richness of the butter sauce.
How to Perfect Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
To achieve perfection with Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes, consider these helpful tips that enhance both flavor and presentation.
- Use Fresh Ingredients: Fresh mushrooms and peppers will bring more flavor than canned or frozen options. Look for vibrant vegetables at your local market.
- Adjust Seasoning: Taste as you cook! Adjust salt, pepper, or garlic powder based on your preference to ensure all flavors shine through.
- Cook Chicken Evenly: For perfectly cooked chicken breasts, pound them to an even thickness before cooking. This ensures they cook evenly and remain juicy.
- Make Creamy Mashed Potatoes: For extra creaminess in your mashed potatoes, consider adding a splash of heavy cream or sour cream while mashing.
Best Side Dishes for Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Pairing side dishes with Garlic Butter Chicken can enhance your meal. Here are some excellent options to consider:
- Steamed Broccoli: Bright green broccoli adds color and nutrients. Steam it lightly to maintain its crunch.
- Roasted Brussels Sprouts: Toss Brussels sprouts in olive oil and roast until crispy for a deliciously savory side that complements the chicken.
- Garden Salad: A light garden salad with mixed greens and vinaigrette can provide freshness alongside the rich main dish.
- Garlic Bread: Serve warm garlic bread on the side for those who love extra carbs! It’s perfect for soaking up any leftover sauce.
- Quinoa Salad: A cool quinoa salad mixed with cucumbers and tomatoes offers a refreshing contrast to the warm dish.
- Grilled Asparagus: Drizzle asparagus with olive oil and grill until tender for an elegant side that pairs well with chicken.
- Sautéed Spinach: Quick sautéed spinach adds a nutritious touch while being easy to prepare alongside your main dish.
- Corn on the Cob: Flavorful corn on the cob brings sweetness and crunch—a delightful pairing that children will love!
Common Mistakes to Avoid
Avoiding common mistakes can elevate your Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes to a new level. Here are some pitfalls to watch for:
- Ignoring potato quality: Using low-quality potatoes can lead to watery or bland mashed potatoes. Opt for starchy varieties like Russets for creamier results.
- Overcooking chicken: Overcooked chicken can become dry and tough. Cook until golden brown and check the internal temperature to ensure it’s at least 165°F (75°C).
- Skipping seasoning: Neglecting to season your veggies and chicken can result in a lack of flavor. Always season with salt and pepper generously while cooking.
- Rushing the sauté process: If you rush the sautéing of vegetables, they may not achieve that delicious caramelization. Give them enough time to soften and brown.
- Using cold ingredients for mashed potatoes: Cold butter or milk can cool down your mashed potatoes. Ensure all dairy is at room temperature for a smooth texture.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes in an airtight container.
- It will last up to 3-4 days in the fridge.
Freezing Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
- Portion the dish into freezer-safe containers or bags.
- This meal freezes well for up to 2-3 months.
Reheating Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
- Oven: Preheat your oven to 350°F (175°C). Place the dish in an oven-safe container and cover it with foil. Heat for about 20-25 minutes or until warmed through.
- Microwave: Transfer a portion to a microwave-safe bowl. Heat on medium power in 1-minute intervals until hot, stirring between each interval.
- Stovetop: In a skillet, add a splash of broth or water and heat over medium-low, stirring occasionally until warmed through.
Frequently Asked Questions
Here are some common questions about Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes:
Can I use turkey instead of chicken for this recipe?
Yes! Turkey works wonderfully as a substitute in this recipe. Just adjust the cooking time based on thickness.
How do I make my mashed potatoes creamier?
To achieve creamier mashed potatoes, make sure to use warm milk and butter when mashing them together.
What other vegetables can I add?
Feel free to customize with other vegetables like zucchini, spinach, or asparagus based on your preference!
Can I prepare this dish ahead of time?
Absolutely! You can prepare everything in advance and simply reheat before serving.
Final Thoughts
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is not only delicious but also versatile. You can easily customize it by swapping out proteins or adding your favorite vegetables. We encourage you to try this recipe; it’s sure to impress family and friends alike!
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is a comforting and flavorful meal that brings the essence of home cooking to your dinner table. This delightful dish features succulent chicken breasts sautéed in rich garlic butter, accompanied by vibrant vegetables and creamy mashed potatoes. Perfect for busy weeknights or special occasions, it combines ease with elegance, making it an excellent choice for those looking to impress without the fuss. With just a few simple ingredients and straightforward steps, you can create a hearty meal that warms the soul and satisfies the palate.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: Serves 2 people 1x
- Category: Dinner
- Method: Sautéing
- Cuisine: American
Ingredients
- 2 chicken breasts
- 1 tbsp olive oil
- 1 tbsp butter
- 1 tsp garlic powder
- Salt & pepper
- Fresh parsley, chopped (for garnish)
- 1 cup mushrooms, sliced
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 1 small onion, sliced
- 1 clove garlic, minced
- 3 medium potatoes, peeled and cubed
- 2 tbsp butter
- 1 cup milk
Instructions
- Boil the cubed potatoes in salted water until tender. Drain well. Add butter, milk, salt, and pepper to taste. Mash until creamy and smooth.
- In a large skillet over medium heat, add olive oil and butter. Season chicken breasts with garlic powder, salt, and pepper. Cook for about 6-7 minutes on each side until they are golden brown and cooked through. Remove from skillet and set aside.
- In the same skillet used for the chicken, add more olive oil if needed. Sauté sliced onions, peppers, garlic, and mushrooms over medium-high heat until softened—about 5-7 minutes. Season with salt and pepper.
- On plates or bowls, place a generous scoop of creamy mashed potatoes. Top with the cooked chicken breasts surrounded by sautéed vegetables. Garnish with freshly chopped parsley.
Nutrition
- Serving Size: 1 serving
- Calories: 610
- Sugar: 4g
- Sodium: 600mg
- Fat: 30g
- Saturated Fat: 12g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 58g
- Fiber: 6g
- Protein: 34g
- Cholesterol: 100mg