Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is a delightful dish that brings together tender chicken, savory vegetables, and creamy mashed potatoes. This recipe is perfect for family dinners, date nights, or meal prepping for the week ahead. With its rich flavors and satisfying textures, it’s sure to impress anyone at your table.
Why You’ll Love This Recipe
- Easy to Prepare: With a total cooking time of just 25 minutes, this dish is quick and straightforward to make.
- Flavorful Combination: The garlic butter sauce adds a rich flavor that perfectly complements the chicken and veggies.
- Versatile Meal: You can easily swap out chicken for turkey or beef chops based on your preference.
- Meal Prep Friendly: This recipe holds up well in the fridge, making it ideal for lunches throughout the week.
- Family Favorite: The comforting mashed potatoes paired with flavorful sautéed vegetables will please even the pickiest eaters.
Tools and Preparation
Having the right tools can make your cooking experience smoother and more enjoyable. Here are some essential items you’ll need to prepare this delicious meal.
Essential Tools and Equipment
- Skillet
- Pot for boiling
- Masher or fork
- Cutting board
- Knife
Importance of Each Tool
- Skillet: A good skillet ensures even cooking of the chicken and vegetables, helping them caramelize beautifully.
- Pot for boiling: Using a sturdy pot helps boil potatoes quickly and evenly until they reach the perfect texture for mashing.
- Masher or fork: A reliable masher allows you to achieve creamy mashed potatoes without lumps.
- Cutting board: A solid cutting board provides a safe surface for chopping your vegetables efficiently.

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
- cup milk
- Salt & pepper
How to Make Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Step 1: Prepare the Mashed Potatoes
- Boil water in a pot.
- Add cubed potatoes and cook until tender.
- Drain and mash with butter, milk, salt, and pepper until creamy.
Step 2: Cook the Chicken
- Heat a skillet over medium heat.
- Add olive oil and butter to the pan.
- Season chicken breasts with garlic powder, salt, and pepper.
- Cook chicken in the skillet until golden brown and cooked through. Remove from pan.
Step 3: Sauté the Vegetables
- In the same skillet, add another tablespoon of olive oil if needed.
- Sauté sliced onion until translucent.
- Add mushrooms and bell peppers; cook until softened.
- Stir in minced garlic; season with salt and pepper.
Step 4: Assemble Your Dish
- Serve mashed potatoes on plates as a base.
- Place cooked chicken on top of the mashed potatoes.
- Surround with sautéed vegetables.
- Garnish with fresh parsley before serving.
Enjoy your delicious Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes!
How to Serve Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
This delicious dish is not only satisfying but also versatile when it comes to serving options. Whether it’s a cozy family dinner or a special occasion, here are some serving suggestions to enhance your meal.
On a Platter
- Serve the chicken, veggies, and mashed potatoes on a large platter for a family-style meal. This encourages sharing and creates an inviting atmosphere.
With a Fresh Salad
- Pair your meal with a light salad. A simple mix of greens, cherry tomatoes, and a vinaigrette dressing adds freshness and balances the richness of the dish.
Topped with Gravy
- For added flavor, drizzle homemade or store-bought gravy over the chicken and mashed potatoes. This extra layer enhances the overall taste and texture.
As a Wrap
- Use leftover chicken and veggies to create wraps using tortillas. Add some lettuce and your favorite sauce for a quick lunch option that’s easy to enjoy on the go.
How to Perfect Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Perfecting this dish involves attention to detail in both cooking techniques and ingredient choices. Here are some tips to ensure you achieve the best results.
- Use fresh ingredients: Fresh vegetables and quality chicken will enhance the overall flavor of the dish significantly.
- Season well: Don’t be shy with salt and pepper; seasoning at every stage helps build layers of flavor.
- Cook potatoes properly: Ensure potatoes are boiled until tender before mashing for a smooth texture.
- Avoid overcooking: Chicken should be cooked just until golden brown and no longer pink inside to keep it juicy.
- Experiment with herbs: Adding herbs like thyme or rosemary can elevate the dish’s flavor profile.
- Make it ahead: Prepare the components in advance for an easy weeknight dinner or meal prep option.
Best Side Dishes for Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Complementing your garlic butter chicken with tasty side dishes can elevate your dining experience. Here are some delicious options to consider.
- Steamed Broccoli: The bright green color and crunchy texture contrast nicely with the creamy mashed potatoes.
- Roasted Asparagus: Drizzle asparagus with olive oil and roast until tender for a savory addition that pairs perfectly with chicken.
- Garlic Bread: A slice of warm garlic bread can soak up any extra sauces from your plate, enhancing every bite.
- Quinoa Salad: A refreshing quinoa salad mixed with cucumbers, tomatoes, and lemon dressing offers a healthy side that’s full of nutrients.
- Coleslaw: A tangy coleslaw can provide crunch and balance out the richness of the main dish.
- Grilled Corn on the Cob: Sweet corn adds vibrant color and an irresistible sweetness when grilled to perfection.
- Couscous Pilaf: Fluffy couscous mixed with herbs and spices complements the flavors of garlic butter chicken beautifully.
- Baked Sweet Potatoes: Sweet potatoes offer a nutritious alternative that pairs well with savory dishes while adding natural sweetness.
Common Mistakes to Avoid
When preparing Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes, it’s easy to make some common mistakes. Here are a few to watch out for.
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Incorrect Cooking Time: Overcooking or undercooking the chicken can lead to dry or unsafe results. Use a meat thermometer to ensure it reaches 165°F (75°C) for perfect juiciness.
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Skipping Seasoning: Neglecting to season the vegetables and chicken can result in bland flavors. Always sprinkle salt and pepper generously for enhanced taste.
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Not Prepping Ingredients: Failing to chop and prepare all ingredients before cooking can disrupt your workflow. Take time to prep everything in advance for a smoother cooking experience.
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Overcrowding the Pan: Adding too many ingredients at once can steam rather than sauté them. Cook in batches if necessary to achieve that perfect golden-brown color.
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Ignoring Potato Variety: Using waxy potatoes instead of starchy ones can lead to gluey mashed potatoes. Opt for russets or Yukon golds for a creamier texture.
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Skimping on Garnish: Forgetting fresh parsley as a garnish may overlook adding brightness and freshness to your dish. Always finish with herbs for a pop of flavor.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep refrigerated for up to 3 days.
Freezing Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
- Allow the dish to cool completely before freezing.
- Use freezer-safe containers or heavy-duty freezer bags.
- Freeze for up to 3 months.
Reheating Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
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Oven: Preheat oven to 350°F (175°C). Place in an oven-safe dish and cover with foil, reheating for about 20 minutes until warm.
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Microwave: Use a microwave-safe container. Heat on medium power in 1-minute intervals until heated through, stirring between intervals.
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Stovetop: In a skillet over medium heat, add a splash of broth or water. Heat until warm, stirring often.
Frequently Asked Questions
Here are some common questions about preparing Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes.
Can I use other vegetables?
Yes! Feel free to swap in your favorite vegetables like zucchini or spinach for added flavor and nutrients.
How do I make this recipe dairy-free?
Replace butter and milk with plant-based alternatives like olive oil and almond milk for a creamy texture without dairy.
What is the best way to store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days or freeze them for up to 3 months.
Can I use turkey instead of chicken?
Absolutely! Turkey works well as a substitute and will provide similar flavors and textures in this dish.
How spicy is this recipe?
This recipe is not spicy but can be adjusted by adding red pepper flakes or hot sauce if you prefer some heat!
What can I serve this dish with?
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes pairs well with green salads or crusty bread for a complete meal.
Final Thoughts
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is not only delicious but also versatile. You can customize it by adding your favorite vegetables or adjusting seasonings according to your taste. Give this recipe a try; it’s sure to become a family favorite!
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Discover the delightful flavors of Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes. This easy-to-make dish showcases tender chicken paired with a vibrant mix of sautéed mushrooms and colorful bell peppers, all nestled on a bed of creamy mashed potatoes. Perfect for family dinners or meal prep, this recipe brings comfort food to your table in just 25 minutes. The rich garlic butter sauce elevates each bite, making it a satisfying choice for any occasion. Whether you’re cooking for a special date night or looking for quick weeknight meals, this dish offers versatile options that everyone will love.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: Serves 2
- Category: Main
- 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 tbsp olive oil
- 1 clove garlic, minced
- 3 medium potatoes, peeled and cubed
- 2 tbsp butter
- cup milk
- Salt & pepper
Instructions
- For the mashed potatoes: Boil cubed potatoes in salted water until tender. Drain and mash with butter, milk, salt, and pepper until smooth.
- For the chicken: Heat olive oil and butter in a skillet over medium heat. Season chicken with garlic powder, salt, and pepper, then cook until golden brown and fully cooked through. Remove from skillet.
- For the vegetables: In the same skillet, sauté onion until translucent. Add mushrooms and bell peppers; cook until softened. Stir in minced garlic and season with salt and pepper.
- To serve: Plate the mashed potatoes as a base, top with chicken, surround with sautéed vegetables, and garnish with fresh parsley.
Nutrition
- Serving Size: 1 serving
- Calories: 610
- Sugar: 4g
- Sodium: 620mg
- Fat: 30g
- Saturated Fat: 10g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 56g
- Fiber: 7g
- Protein: 35g
- Cholesterol: 110mg