Name: Creamy Garlic Parmesan Chicken and Potatoes Recipe
Prep time: 15 min
Cook time: PT-491042H56M4S
Total time: PT-491042H56M4S
Cuisine: American
Ingredients: 1.5 lbs chicken breasts, diced; 16 oz baby Dutch potatoes (gold or red); 2 cups broccoli florets; 2 tbsp butter; 2 cloves garlic, minced; 1/2 white onion, diced; 1 cup Monterey Jack cheese, shredded; 1 tbsp Cajun seasoning (for chicken); 1 tbsp Montreal steak seasoning (for potatoes); Olive oil (about 1/4 cup plus 2 tbsp for cooking); 4 tbsp butter; 1 heaping tbsp garlic, minced; 2 cups heavy cream (or half & half for thinner sauce); 2/3 cup Parmesan cheese, grated; Salt and pepper, to taste

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If you are craving a comforting, flavorful, and satisfying meal that feels like a warm hug on a plate, you are going to adore this Creamy Garlic Parmesan Chicken and Potatoes Recipe. This dish combines tender diced chicken breasts, perfectly crispy smashed baby potatoes, and vibrant broccoli florets swimming in a luscious garlic parmesan sauce. Baked to bubbly, golden perfection, it is an all-in-one dinner that turns simple ingredients into an irresistible, cozy feast.

Ingredients You’ll Need

The image shows a close-up of small pieces of browned meat cooked in a pan with chopped onions. The meat pieces are golden brown with some darker charred spots, giving a crispy texture. The onions underneath are translucent and light golden, scattered evenly across the pan. The pan has a shiny metal surface with oil glistening around the food, showing some steam rising, suggesting the food is hot and fresh. The overall colors are warm browns, golden yellows, and soft whites. photo taken with an iphone --ar 4:5 --v 7

The magic of this Creamy Garlic Parmesan Chicken and Potatoes Recipe lies in its straightforward, everyday ingredients. Each one plays an essential role, whether adding texture, depth of flavor, or that irresistible creamy richness.

Chicken breasts (1.5 lbs): Diced for bite-sized, tender pieces that soak up all the delicious flavors.
Baby Dutch potatoes (16 oz): Small and starchy for perfect smashing and achieving crispy edges after baking.
Broccoli florets (2 cups): Adds a fresh, vibrant color and a bit of crunch to contrast the creamy sauce.
Butter (6 tbsp total): Provides richness and a silky mouthfeel when cooked with garlic and cream.
Garlic (3 heaping tbsp minced): The aromatic star of the sauce and sautéed chicken, infusing the dish with unbeatable savory depth.
White onion (1/2, diced): Adds a subtle sweetness and savory balance to the chicken.
Monterey Jack cheese (1 cup shredded): Melts beautifully over the casserole giving a gooey finish with a mild creamy tang.
Cajun seasoning (1 tbsp): Brings a gentle warmth and spice to the chicken, but feel free to customize with your favorite blends.
Montreal steak seasoning (1 tbsp): Gives the potatoes a savory, peppery kick with herbs and spices.
Olive oil: Used for roasting and sautéing to enhance flavor and prevent sticking.
Heavy cream (2 cups): Creates the velvety base of the sauce; alternatively, half & half can be used for a lighter version.
Parmesan cheese (2/3 cup grated): Adds a sharp, nutty flavor that defines the creamy sauce.
Salt and pepper: For seasoning and perfecting every layer of flavor.

How to Make Creamy Garlic Parmesan Chicken and Potatoes Recipe

Step 1: Preheat and Prepare

Start by preheating your oven to 400°F (200°C) and greasing a 9×13-inch baking dish. This sets the stage for everything to come together seamlessly. Starting hot means your dish will bake evenly and develop those wonderful browned edges.

Step 2: Boil and Roast the Potatoes and Broccoli

Boiling the baby potatoes until fork-tender ensures they’ll be soft inside, while smashing them afterward creates that perfect crispy crust once baked. The quick blanch of the broccoli retains its vibrant green color and prevents overcooking during baking. Drizzling potatoes with olive oil and seasoning them with Montreal steak seasoning before roasting helps build a deep, herbaceous flavor and inviting crunch.

Step 3: Cook the Chicken with Aromatics

In a skillet over medium-low heat, sauté diced chicken seasoned with Cajun spice in olive oil until just browned. Adding butter, diced onion, and minced garlic brings a richness and subtle sweetness, infusing the chicken with intense savory notes. Cooking the chicken gently guarantees juicy, tender bites that complement the creamy sauce perfectly.

Step 4: Whip Up the Creamy Garlic Parmesan Sauce

The sauce is where the magic unfolds. After melting butter and sautéing garlic to release its fragrance, pour in heavy cream and simmer until it thickens just right. Off the heat, whisk in Parmesan cheese to create a luscious sauce that coats every bite. Be sure to season with salt and pepper carefully since the chicken and potatoes already have seasoning layers.

Step 5: Combine and Bake

Mix the roasted potatoes and broccoli with the cooked chicken in your baking dish for an even distribution of flavors and textures. Pour the signature creamy garlic parmesan sauce generously over the top and sprinkle shredded Monterey Jack cheese for a melty, golden finish. Bake uncovered for 15 minutes until warmed through and delightfully bubbly.

How to Serve Creamy Garlic Parmesan Chicken and Potatoes Recipe

A close-up view of a skillet filled with several pieces of lightly browned cooked chicken, bright green broccoli florets, all covered in a thick, creamy white sauce that looks smooth and rich. A woman's hand with colorful yellow and red-striped nail art holds a wooden spoon lifting a portion of this cheesy mixture, showing the texture of the creamy sauce blending with the chicken and vegetables. The pan is silver and set against a soft white marbled background, emphasizing the warm, hearty nature of the dish. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Sprinkling freshly chopped parsley or chives on top adds a burst of color and a fresh herbaceous note to brighten the creamy richness. A light dusting of extra grated Parmesan right before serving deepens the savory flavor and gives the dish an elegant finish.

Side Dishes

This hearty Creamy Garlic Parmesan Chicken and Potatoes Recipe stands strong on its own, but pairing it with a simple spring mix salad with a tangy vinaigrette cuts through the richness beautifully. For something warm, roasted garlic green beans or a crisp cucumber salad make refreshing accompaniments that balance flavor and texture.

Creative Ways to Present

Serve this dish directly from the baking dish family-style for a cozy, communal vibe. Alternatively, plate a portion on warm dinner plates and drizzle any leftover sauce around the edges for a restaurant-style presentation that impresses without fuss.

Make Ahead and Storage

Storing Leftovers

After the meal, store any leftovers in an airtight container in the refrigerator. The flavors actually deepen overnight, so the Creamy Garlic Parmesan Chicken and Potatoes Recipe tastes even better the next day. Consume within 3 to 4 days for optimal freshness.

Freezing

This dish can be frozen, though the texture of broccoli may soften upon thawing. For best results, freeze without the broccoli and add fresh steamed florets when reheating. Store in a freezer-safe container for up to 2 months to enjoy anytime you crave comfort food made easy.

Reheating

Reheat leftovers gently in the oven at 350°F (175°C) until warmed through—this preserves texture and keeps the cheese melty. If using a microwave, cover loosely and heat in short intervals to prevent drying out the creamy sauce.

FAQs

Can I use chicken thighs instead of chicken breasts?

Absolutely! Chicken thighs are juicier and add even more flavor. Just adjust cooking time slightly to ensure they’re fully cooked through.

Is there a substitute for heavy cream in the sauce?

Yes, half & half can be used for a lighter sauce, though it will be less thick and rich. For a dairy-free option, coconut cream works but will alter the flavor profile.

How do I make this recipe less spicy?

You can reduce or omit the Cajun seasoning and Montreal steak seasoning if you prefer milder flavors. Adding fresh herbs like basil or thyme can add aromatic depth without heat.

Can this dish be made gluten-free?

Yes, this recipe is naturally gluten-free as long as your seasonings and cheese are free from additives containing gluten. Always double-check labels to be safe.

What’s the best way to smash the potatoes?

After boiling, place each potato on a baking tray and gently press down with the bottom of a flat measuring cup or glass until it flattens slightly. This creates more surface area to crisp up during roasting.

Final Thoughts

This Creamy Garlic Parmesan Chicken and Potatoes Recipe has quickly become a beloved favorite in my kitchen because it balances indulgent comfort with straightforward, hearty ingredients. Once you try it, I bet you’ll find yourself reaching for it again and again whenever you want that perfectly creamy, garlicky, and cheesy meal that fills your home with warmth and irresistible aromas.