Crispy Blackstone garlic parmesan chicken pieces garnished with fresh parsley and grated parmesan cheese on a wooden spatula.

When you’re craving something rich, garlicky, and fast, Blackstone Garlic Parmesan Chicken delivers in every bite. This creamy, savory dish cooks in under 15 minutes on a flat top grill and is packed with juicy chicken, sautéed mushrooms, fresh spinach, and a luscious parmesan cream sauce. Whether you’re feeding a hungry family or impressing dinner guests, this is one griddle recipe you’ll come back to again and again.

Looking for inspiration? Try our juicy garlic butter steak bites if you love high-heat, flavor-packed meals!

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Why You’ll Love This Blackstone Garlic Parmesan Chicken

Easy griddle dinner, big flavor

This dish is weeknight perfection—minimal prep, quick cook time, and a restaurant-quality taste. Chicken thighs cook beautifully on the griddle, forming crispy golden edges while staying tender inside. Paired with mushrooms and spinach, then coated in a garlicky cream sauce, it’s a flavor explosion made right on your patio.

Family-friendly, low-carb and keto-approved

Blackstone Garlic Parmesan Chicken checks all the boxes—comfort food, low-carb, and downright delicious. Whether you’re following a keto lifestyle or just want something hearty without the heaviness of pasta, this one-pan wonder keeps everyone satisfied.

Fast to make with simple ingredients

In less time than it takes to order takeout, you can whip up this crowd-pleaser. All you need is chicken, parmesan, heavy cream, garlic, and a few veggies. Plus, it all cooks on one surface—no pile of dirty dishes to deal with afterward.

Don’t miss our cheesy chicken and rice casserole if you’re looking for another quick chicken dinner option!

Ingredients You’ll Need for Garlic Parmesan Chicken

Chicken thighs vs. chicken breasts: what works best

Both cuts work great, but chicken thighs tend to stay juicier and more flavorful under high heat. If you’re after leaner meat, opt for chicken breasts—but be sure not to overcook them on the griddle.

The magic trio: garlic, heavy cream, and parmesan

This trio forms the rich base of the sauce. Use fresh garlic for depth, real heavy cream for that thick, luscious texture, and grated parmesan cheese for nutty, salty goodness that melts beautifully into the mix.

Fresh add-ins: mushrooms, spinach, and onions

Mushrooms soak up flavor while spinach adds nutrients and color. Onions give a sweet-savory foundation that ties the dish together. These veggies also cook quickly, making them ideal for griddle cooking.

Optional flavor boosters: crushed red pepper, Italian seasoning

Add some crushed red pepper flakes for a subtle kick or Italian seasoning for an herby punch. These spices elevate the creamy sauce without overwhelming the natural flavor of the chicken.

Discover great ideas like our creamy mushroom keto casserole for more low-carb comfort meals.

Step-by-Step Cooking Instructions on the Blackstone

How to prep everything before you hit the griddle

This recipe moves fast, so have your ingredients prepped and ready. Dice the chicken, slice the mushrooms, chop the spinach, and mince the garlic before turning on the heat. It helps to place everything on a tray for easy access while cooking outdoors.

Searing chicken and veggies like a pro

Preheat your Blackstone griddle to medium heat. Drizzle on some olive oil, then add the chicken, onions, and mushrooms. Season well with salt, pepper, crushed red pepper flakes, and Italian herbs. Cook for about 5–6 minutes, stirring often, until the chicken is browned and the veggies are tender.

Check out our garlic butter chicken and potatoes skillet if you love easy stovetop-style meals made bold.

Making the garlic parmesan sauce on a flat top

Toss in the spinach and minced garlic, then cook for another 2–3 minutes. Pour in the heavy cream and parmesan cheese, stirring quickly to combine. Let it bubble and thicken into a creamy, cheesy sauce. Add more seasoning to taste and stir until everything is coated and glossy.

Cooking Tips for the Perfect Garlic Parmesan Chicken

Ideal griddle temperature for even cooking

Medium heat is your sweet spot. Too low and the chicken won’t sear properly; too high and you risk scorching the cream sauce. Preheat for 5–7 minutes so your ingredients sizzle the moment they hit the surface.

How to avoid a watery sauce

One common mistake is adding cream too early or without reducing moisture from the veggies. Sauté the mushrooms thoroughly until they release and reabsorb their juices. Only add cream after most moisture is cooked off, then stir in parmesan for thick, clingy goodness.

Substitutions and add-ons (like bacon, sun-dried tomatoes, etc.)

Want to upgrade it? Toss in crispy bacon bits, sun-dried tomatoes, or even chopped artichokes. Craving more heat? A dash of cayenne or smoked paprika adds depth. You can also swap spinach with kale or arugula for a peppery bite.

Can you make this ahead of time? Storage and reheating

Yes, and it reheats beautifully. Store leftovers in an airtight container for up to 3 days. Reheat on low in a non-stick pan or the Blackstone with a splash of cream or broth to loosen the sauce. Avoid microwaving if possible—it can dry out the chicken.

Looking for make-ahead meals? Don’t miss our Santa Fe chicken foil packets that are perfect for prepping in bulk and tossing on the griddle.

What to Serve With Blackstone Garlic Parmesan Chicken

Great side ideas: from crescent rolls to cauliflower rice

Crescent rolls make the perfect buttery bite next to this creamy main. For a lighter option, pair it with cauliflower rice or zucchini noodles to soak up the rich sauce without extra carbs.

Pairing it with summer salads or roasted veggies

Try serving this alongside a fresh green salad or roasted asparagus. These lighter sides balance out the richness of the garlic parmesan sauce, creating a complete, satisfying meal.

Low-carb and keto pairings that won’t disappoint

If you’re keeping things keto, pair this chicken dish with sautéed green beans, mashed cauliflower, or even air-fried broccoli. They hold up well to the sauce and keep your carbs in check.

Don’t miss our refreshing strawberry spinach salad for a crisp side that complements creamy chicken perfectly.

Frequently Asked Questions (FAQ)

Can I make this with chicken breasts instead of thighs?

Absolutely. While thighs are juicier and more forgiving, chicken breasts cook just as well. Just avoid overcooking—slice them thin and monitor closely to keep them tender.

How do I thicken the parmesan sauce without flour?

Heavy cream and shredded parmesan do all the work here. Let it simmer gently, and it’ll naturally thicken. If you want it creamier, add a touch more cheese or let it rest for 1–2 minutes off heat before serving.

What’s the best way to store leftovers?

Store in an airtight container in the fridge for up to 3 days. To reheat, place on the griddle or stovetop with a splash of cream or broth to rehydrate the sauce.

Can I use store-bought grated parmesan instead of fresh?

Yes, but freshly grated parmesan melts more smoothly and tastes better. Pre-shredded varieties often contain anti-caking agents that can affect sauce texture.

How spicy is this with red pepper flakes?

It’s mildly spicy. If you’re sensitive to heat, use just a pinch or omit it. For more kick, increase the flakes or add cayenne pepper.

Conclusion: Make This Your Next Blackstone Dinner Hit

There’s nothing quite like the creamy, garlicky goodness of Blackstone Garlic Parmesan Chicken sizzling fresh off the flat top grill. It’s fast, flavorful, and family-approved—perfect for both weeknight dinners and casual outdoor gatherings. With tender chicken, bold garlic, rich cream, and fresh veggies all cooked in under 15 minutes, this is a dish you’ll want to make again and again.

Looking for inspiration? Try our irresistible marry me chicken soup if you love creamy comfort dishes with a flavorful twist.

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Blackstone Garlic Parmesan Chicken

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Blackstone Garlic Parmesan Chicken is a quick and flavorful griddle recipe made with juicy chicken, mushrooms, spinach, and a creamy garlic parmesan sauce. Ready in under 15 minutes, it’s low-carb, keto-friendly, and perfect for weeknight dinners or outdoor gatherings.

  • Author: gemma
  • Prep Time: 10 minutes
  • Cook Time: 10 minutes
  • Total Time: 20 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Griddle
  • Cuisine: American

Ingredients

  • 1 1/2 pounds boneless, skinless chicken thighs (or breasts), cut into bite-size pieces
  • 1 onion, diced
  • 8 ounces sliced mushrooms
  • 8 ounces fresh spinach, roughly chopped
  • 6 to 7 cloves garlic, minced
  • 1 cup heavy cream
  • 1 cup shredded parmesan cheese
  • Cooking oil (olive oil recommended)
  • Kosher salt, to taste
  • Black pepper, to taste
  • Italian seasoning, to taste
  • Crushed red pepper flakes, to taste

Instructions

  1. Preheat your Blackstone griddle to medium heat for a few minutes.
  2. Add cooking oil to the griddle, then add chicken, diced onion, and sliced mushrooms.
  3. Season with kosher salt, pepper, Italian seasoning, and crushed red pepper flakes. Cook for 5–6 minutes, stirring regularly.
  4. Add chopped spinach and minced garlic. Cook for another 2–3 minutes, mixing frequently.
  5. Pour in heavy cream and add parmesan cheese. Stir to combine and let the sauce thicken for 1–2 minutes.
  6. Adjust seasoning as needed. Remove from heat and serve immediately.

Notes

  • Use chicken thighs for juicier results, but breasts work fine too.
  • Grate fresh parmesan for a smoother, creamier sauce.
  • Let veggies cook thoroughly to avoid a watery sauce.
  • Store leftovers in an airtight container for up to 3 days.
  • Reheat gently with a splash of cream to refresh the sauce.

Nutrition

  • Serving Size: 1 serving
  • Calories: 546
  • Sugar: 4g
  • Sodium: 560mg
  • Fat: 38g
  • Saturated Fat: 18g
  • Unsaturated Fat: 17g
  • Trans Fat: 0g
  • Carbohydrates: 7g
  • Fiber: 2g
  • Protein: 43g
  • Cholesterol: 165mg

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