Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is a flavorful dish perfect for any occasion. This meal brings together tender chicken breasts sautéed in garlic butter, vibrant peppers, and creamy mashed potatoes. Whether it’s a weeknight dinner or a weekend gathering, the balance of flavors and textures makes this recipe a standout choice.
Why You’ll Love This Recipe
- Quick to Prepare: With just 15 minutes of prep and 25 minutes of cooking time, you can serve a delicious meal in under an hour.
- Flavor Packed: The combination of garlic butter with sautéed vegetables creates a rich and savory taste that everyone will enjoy.
- Versatile Meal: Suitable for various occasions, this dish pairs well with different sides or can be made ahead for meal prep.
- Comfort Food Appeal: Creamy mashed potatoes add a comforting element to the dish, making it perfect for cozy nights in.
- Easy Cleanup: Using one skillet for the chicken and veggies means less mess and more time to relax after cooking.
Tools and Preparation
Having the right tools can make your cooking experience smoother and more enjoyable. Here’s what you’ll need to prepare Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes.
Essential Tools and Equipment
- Skillet
- Potato masher
- Cutting board
- Knife
Importance of Each Tool
- Skillet: Essential for sautéing the chicken and vegetables evenly. A good skillet ensures optimal heat distribution.
- Potato masher: Makes mashing the potatoes quick and easy, resulting in creamy mashed potatoes without lumps.
- Cutting board: Provides a safe space for chopping ingredients, keeping your kitchen organized during preparation.

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
- Bring a pot of salted water to boil.
- Add the cubed potatoes and cook until tender (about 15 minutes).
- Drain the potatoes and return them to the pot.
- Mash with butter, milk, salt, and pepper until creamy.
Step 2: Cook the Chicken
- In a skillet over medium heat, add olive oil and butter.
- Season chicken breasts with garlic powder, salt, and pepper.
- Place chicken in the skillet; cook until golden brown on both sides (about 6-7 minutes per side).
- Remove chicken from skillet once fully cooked.
Step 3: Sauté the Vegetables
- In the same skillet used for chicken, add a tablespoon of olive oil if needed.
- Sauté sliced onion until translucent (about 3 minutes).
- Add minced garlic, mushrooms, red bell pepper, and yellow bell pepper; season with salt and pepper.
- Cook until vegetables are softened (approximately 5-7 minutes).
Step 4: Serve Your Dish
- Place a generous scoop of mashed potatoes on each plate.
- Top with sliced garlic butter chicken.
- 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
Serving Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes can elevate your dining experience. The combination of tender chicken, vibrant vegetables, and creamy mashed potatoes makes for a delightful meal. Here are some serving suggestions to enhance your dish.
Pair with Fresh Salad
- A light green salad with mixed greens adds a refreshing contrast to the rich flavors of the chicken and mashed potatoes.
Include Crusty Bread
- Serve with warm, crusty bread to soak up the delicious garlic butter sauce, providing an extra layer of enjoyment.
Garnish Generously
- Use fresh parsley or chives as a garnish on top of the chicken and veggies for a burst of color and flavor.
Drizzle with Extra Sauce
- For added richness, drizzle any remaining garlic butter sauce over the served chicken and veggies right before serving.
Add a Slice of Lemon
- A wedge of lemon can brighten the dish. Squeeze it over the chicken just before eating for a zesty kick.
How to Perfect Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Achieving perfection in Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is all about technique and attention to detail. Here are some tips to make this dish truly outstanding.
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Choose Quality Ingredients: Fresh chicken and colorful vegetables will enhance the flavor and presentation of your dish significantly.
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Don’t Overcook the Chicken: Cook until golden brown but ensure it remains juicy. Use a meat thermometer; the internal temperature should reach 165°F (75°C).
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Season Generously: Don’t skimp on salt and pepper while cooking. Proper seasoning elevates the overall taste of the dish.
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Use Starchy Potatoes for Mash: Opt for varieties like Russet or Yukon Gold for creamier mashed potatoes that blend beautifully with butter and milk.
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Experiment with Herbs: Try adding thyme or rosemary during cooking for an aromatic twist that complements the garlic butter flavor.
Best Side Dishes for Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Enhancing your meal with side dishes can create a well-rounded dining experience. Here are some excellent side options that pair beautifully with Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes.
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Steamed Broccoli: Lightly steamed broccoli adds a nutritious crunch and vibrant color to your plate.
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Roasted Asparagus: Toss asparagus in olive oil, salt, and pepper then roast until tender for a flavorful green side.
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Caesar Salad: Crisp romaine lettuce topped with creamy Caesar dressing provides a classic complement to your main dish.
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Garlic Breadsticks: Soft breadsticks brushed with garlic butter bring an irresistible aroma and flavor that pairs well.
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Grilled Corn on the Cob: Sweet corn grilled to perfection offers a delightful sweetness that balances savory elements in your meal.
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Quinoa Salad: A light quinoa salad tossed in lemon vinaigrette adds protein and texture while keeping things fresh.
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Coleslaw: A tangy coleslaw made with cabbage and carrots offers crunchiness that contrasts nicely with creamy mashed potatoes.
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Sautéed Green Beans: Quickly sautéed green beans seasoned simply will provide a crisp texture alongside your hearty meal.
Common Mistakes to Avoid
Cooking can be tricky, especially with new recipes. Here are some common mistakes to watch out for when making Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes.
- Using cold ingredients: Starting with cold chicken or potatoes can lead to uneven cooking. Always let them come to room temperature before cooking for better results.
- Not seasoning properly: Skipping salt and pepper can make your dish bland. Be generous with seasoning at each stage of cooking to enhance the flavors.
- Overcooking the chicken: Cooking chicken too long can result in dry meat. Use a meat thermometer; chicken should reach an internal temperature of 165°F (75°C).
- Ignoring the texture of mashed potatoes: Over-mashing can make potatoes gummy. Mash just until creamy for the best texture.
- Not sautéing veggies enough: Undercooked vegetables can be crunchy and unappetizing. Make sure to sauté until they are softened for the best flavor in your dish.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container for up to 3 days.
- Keep mashed potatoes separate from the chicken and vegetables if possible.
Freezing Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
- Freeze in airtight containers or heavy-duty freezer bags for up to 2 months.
- Thaw in the refrigerator overnight before reheating.
Reheating Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
- Oven: Preheat to 350°F (175°C) and heat for about 20-25 minutes until warmed through.
- Microwave: Use a microwave-safe dish, cover loosely, and heat on medium power in 1-minute intervals until hot.
- Stovetop: Heat in a skillet over medium heat, adding a splash of broth if needed, stirring occasionally until warmed through.
Frequently Asked Questions
If you have questions about making this delicious dish, you’re not alone! Here are some common queries regarding Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes.
Can I use other types of meat?
You can substitute chicken with turkey or beef if desired. Adjust cooking times accordingly based on meat thickness.
How do I enhance the flavor of my mashed potatoes?
Consider adding cream cheese or sour cream for extra richness. Fresh herbs can also elevate the taste!
What veggies can I add?
Feel free to include zucchini, spinach, or any seasonal vegetables that you enjoy alongside mushrooms and peppers.
Is this recipe suitable for meal prep?
Absolutely! This dish holds up well in the fridge and reheats nicely, making it perfect for weekly meal prep.
How do I prevent my chicken from drying out?
Use a meat thermometer to ensure proper cooking without overdoing it. Also, marinating beforehand helps keep it juicy.
Final Thoughts
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is not only delicious but also versatile. You can easily customize it by adding your favorite vegetables or swapping meats. This comforting dish is sure to become a favorite at your dinner table—give it a try!
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes
Garlic Butter Chicken with Mushrooms, Peppers & Mashed Potatoes is a delightful dish that perfectly marries tender chicken and vibrant vegetables in a rich garlic butter sauce. This comforting meal features succulent chicken breasts sautéed to golden perfection, accompanied by an array of colorful peppers and earthy mushrooms, all served atop creamy mashed potatoes.
- 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 cup mushrooms, sliced
- 1 red bell pepper, sliced
- 1 yellow bell pepper, sliced
- 3 medium potatoes, peeled and cubed
- 2 tbsp butter
- 1 cup milk
- 1 tbsp olive oil
- 1 tsp garlic powder
- Salt & pepper
- 1 clove garlic, minced
- Fresh parsley, chopped (for garnish)
Instructions
- For the mashed potatoes: Boil salted water and cook cubed potatoes until tender (about 15 minutes). Drain and mash with butter, milk, salt, and pepper until creamy.
- Cook the chicken: Heat olive oil and butter in a skillet over medium heat. Season the chicken with garlic powder, salt, and pepper. Cook for 6-7 minutes on each side until golden brown. Remove from skillet.
- Sauté the vegetables: In the same skillet, add olive oil if needed. Sauté onion until translucent; add minced garlic, mushrooms, red and yellow peppers. Season with salt and pepper; cook until softened (5-7 minutes).
- Serve: Plate mashed potatoes topped with sliced chicken and sautéed vegetables. Garnish with fresh parsley.
Nutrition
- Serving Size: 1 plate (approximately 300g)
- Calories: 610
- Sugar: 3g
- Sodium: 600mg
- Fat: 30g
- Saturated Fat: 12g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 56g
- Fiber: 5g
- Protein: 36g
- Cholesterol: 100mg
