Slow-Cooked Garlic Butter Chicken & Ribeye with Creamy Parmesan Mash
Experience dinner perfection with the Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash, a dish that marries tender, juicy meats infused with rich garlic butter alongside a creamy, cheesy potato mash. This culinary fusion offers a comforting yet elegant meal that is perfect for any occasion. Whether you’re hosting a family dinner or treating yourself, this recipe guarantees satisfaction with every bite, showcasing flavors that are both indulgent and beautifully balanced.
Why You’ll Love This Recipe
- Unmatched Flavor Fusion: The garlic butter deeply infuses both chicken and ribeye, enhancing natural flavors.
- Perfectly Tender Meats: Slow cooking ensures each cut is incredibly juicy and easy to cut through.
- Creamy Parmesan Mash: The luxurious mash complements the savory meats for harmonious texture and taste.
- Simple Yet Impressive: Despite gourmet tastes, this recipe is straightforward enough for any home cook.
- Versatile and Adaptable: Easy to modify with your favorite herbs or sides, making it a customizable feast.
Ingredients You’ll Need
Each ingredient in this Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash recipe plays an essential role in flavor, texture, or appearance, combining to create a seamless, mouthwatering dish that’s both rustic and refined.
- Chicken thighs: Opt for bone-in, skin-on for maximum moisture and flavor.
- Ribeye steak: Choose well-marbled cuts to ensure rich, juicy results after slow cooking.
- Butter: Quality unsalted butter melts beautifully, providing a creamy base for garlic infusion.
- Fresh garlic cloves: Minced or finely chopped, the star that amps up the buttery richness.
- Russet potatoes: Ideal for creamy, fluffy mash with a velvety texture.
- Parmesan cheese: Freshly grated adds a nutty, savory depth to the mash.
- Heavy cream: Enriches the potatoes, making the mash luxuriously smooth.
- Fresh herbs (thyme, rosemary): Provide aromatic undertones that complement both meats and mash.
- Salt and freshly ground black pepper: Essential for seasoning and enhancing all elements of the dish.
- Olive oil: A splash for searing and adding subtle fruitiness.
Variations for Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash
Feel free to tailor this Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash to match your preferences, dietary needs, or whatever ingredients you have on hand. Its flexible nature invites creativity while keeping the core deliciousness intact.
- Herb Swap: Replace thyme and rosemary with oregano, basil, or sage for a unique herbal twist.
- Cheese Options: Substitute Parmesan with Asiago or Pecorino Romano for a slightly different flavor profile.
- Low-Carb Version: Swap the mashed potatoes for creamy cauliflower mash to cut carbs.
- Spicy Kick: Add red pepper flakes or a dash of cayenne to the garlic butter for some heat.
- Vegetarian Adaptation: Replace ribeye and chicken with robust mushrooms sautéed in garlic butter.

How to Make Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash
Step 1: Prepare the Garlic Butter
In a small saucepan, melt unsalted butter over low heat. Add minced garlic and fresh herbs, letting the mixture infuse gently until fragrant—about 5 minutes. Remove from heat and set aside.
Step 2: Sear the Ribeye and Chicken
Heat olive oil in a large skillet over medium-high heat. Season ribeye and chicken thighs generously with salt and pepper. Sear each side until golden brown but not fully cooked, roughly 2-3 minutes per side, locking in their juices.
Step 3: Transfer to Slow Cooker
Place seared chicken and ribeye into the slow cooker. Pour the prepared garlic butter evenly over the meats. Add sprigs of fresh herbs for extra aroma. Cover and cook on low for 6-7 hours or until meats are tender and cooked through.
Step 4: Prepare the Parmesan Mash
While meats cook, peel and cube russet potatoes. Boil in salted water until fork-tender, about 15-20 minutes. Drain, then mash with heavy cream, grated Parmesan, and a touch of butter until smooth and creamy. Season with salt and pepper to taste.
Step 5: Final Touches and Serving
Once the meats are ready, let them rest for a few minutes before slicing. Serve the succulent chicken and ribeye alongside generous portions of the creamy Parmesan mash. Drizzle any leftover garlic butter from the slow cooker on top for extra indulgence.
Pro Tips for Making Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash
- Use room temperature meat: Bringing meat to room temperature before cooking ensures even heat distribution.
- Don’t skip searing: This step locks in juices and builds rich flavor and color.
- Infuse butter gently: Low heat prevents garlic from burning, preserving its sweet fragrance.
- Mash potatoes while hot: Ensures the butter, cream, and cheese melt perfectly for silky mash.
- Rest meats after cooking: Allows juices to redistribute, keeping every bite moist and flavorful.
How to Serve Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash
Garnishes
Finish your dish with a sprinkle of freshly chopped parsley or chives to add vibrant green color and a burst of fresh aroma that cuts through the richness.
Side Dishes
Pair this feast with roasted seasonal vegetables like asparagus or carrots for balance, or a crisp garden salad to add refreshing contrast.
Creative Ways to Present
Serve the chicken and ribeye sliced on a large wooden board with bowls of Parmesan mash and garlic butter sauce, encouraging guests to build their own plates for a fun, communal dining experience.
Make Ahead and Storage
Storing Leftovers
Place any leftover meats and mash in airtight containers and refrigerate for up to 3 days, ensuring the flavors stay fresh and delicious.
Freezing
For longer storage, freeze portions of meat and mash separately in freezer-safe containers for up to 2 months. Thaw fully in the refrigerator before reheating.
Reheating
Reheat meats gently in the oven at low temperature or in a skillet to maintain tenderness, while warming mash in the microwave or stovetop with a splash of cream to restore creaminess.
FAQs
Can I use other cuts of meat instead of ribeye?
Absolutely! Chuck roast, sirloin, or even pork shoulder work well in slow cooking and will absorb the garlic butter flavors beautifully.
Is it necessary to use bone-in chicken thighs?
Bone-in, skin-on chicken thighs add more flavor and moisture, but boneless can be used for convenience, just watch cooking times.
Can I make the Parmesan mash dairy-free?
Yes, substitute butter with olive oil or dairy-free spread, and use a vegan cheese alternative to keep it creamy and flavorful.
How long can I leave the dish in the slow cooker?
Cooking on low for 6 to 7 hours yields the best tenderness; extending beyond this might overcook the meats, so stick close to recommended times.
Can this recipe be doubled for larger groups?
Definitely. Just ensure your slow cooker is large enough, or cook in batches to maintain even cooking and optimal flavor.
Final Thoughts
If you’re craving a dish that combines hearty, slow-cooked meats with irresistible creamy Parmesan mash, then this Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash is your new go-to recipe. It’s approachable, full of rich flavors, and perfect for making any meal feel special. Gather your ingredients, take your time in the kitchen, and get ready to delight in one of the most satisfying feasts you’ll ever make at home.
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Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash
- Prep Time: 20 minutes
- Cook Time: 6 hours 30 minutes
- Total Time: 6 hours 50 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Slow Cooking, Searing
- Cuisine: American
- Diet: Gluten-Free
Description
Slow-Cooked Garlic Butter Chicken & Ribeye with Parmesan Mash is a comforting yet elegant dish featuring tender, juicy chicken thighs and ribeye steak infused with rich garlic butter, paired with a creamy, cheesy Parmesan mashed potato. Perfect for family dinners or special occasions, this recipe balances indulgent flavors with simple preparation.
Ingredients
Meats
- 4 bone-in, skin-on chicken thighs
- 1 lb well-marbled ribeye steak
Garlic Butter
- 4 tablespoons unsalted butter
- 4 fresh garlic cloves, minced or finely chopped
- 2 sprigs fresh thyme
- 2 sprigs fresh rosemary
Parmesan Mash
- 2 lbs russet potatoes, peeled and cubed
- 1/2 cup heavy cream
- 1/2 cup freshly grated Parmesan cheese
- 2 tablespoons unsalted butter
Seasonings & Others
- Salt, to taste
- Freshly ground black pepper, to taste
- 2 tablespoons olive oil
Instructions
- Prepare the Garlic Butter: In a small saucepan, melt unsalted butter over low heat. Add minced garlic and fresh herbs (thyme and rosemary). Let the mixture gently infuse for about 5 minutes until fragrant, then remove from heat and set aside.
- Sear the Ribeye and Chicken: Heat olive oil in a large skillet over medium-high heat. Season the ribeye and chicken thighs generously with salt and freshly ground black pepper. Sear each side until golden brown but not fully cooked, approximately 2-3 minutes per side, to lock in juices.
- Transfer to Slow Cooker: Place the seared chicken and ribeye steak into the slow cooker. Pour the prepared garlic butter evenly over the meats. Add sprigs of fresh thyme and rosemary for extra aroma. Cover and cook on low for 6-7 hours until meats are tender and cooked through.
- Prepare the Parmesan Mash: While the meats cook, boil the peeled and cubed russet potatoes in salted water until fork-tender, about 15-20 minutes. Drain the potatoes, then mash them with heavy cream, grated Parmesan cheese, and a touch of butter until smooth and creamy. Season with salt and pepper to taste.
- Final Touches and Serving: Once the meats are ready, let them rest for a few minutes before slicing. Serve the succulent chicken and ribeye alongside generous portions of the creamy Parmesan mash. Drizzle any leftover garlic butter from the slow cooker on top for extra indulgence.
Notes
- Use room temperature meat before cooking for even heat distribution.
- Don’t skip searing to lock in juices and build flavor.
- Infuse garlic butter gently over low heat to avoid burning the garlic.
- Mash potatoes while hot to let butter, cream, and cheese melt perfectly, creating silky mash.
- Allow meats to rest after cooking for juicy, tender results.
Nutrition
- Serving Size: 1 serving
- Calories: 650 kcal
- Sugar: 3 g
- Sodium: 420 mg
- Fat: 45 g
- Saturated Fat: 20 g
- Unsaturated Fat: 22 g
- Trans Fat: 0 g
- Carbohydrates: 28 g
- Fiber: 3 g
- Protein: 40 g
- Cholesterol: 130 mg
Keywords: slow-cooked chicken, ribeye steak, garlic butter, Parmesan mash, comfort food, slow cooker recipe, creamy mashed potatoes