Mushroom Chicken (Keto + Low Carb) – Creamy, Cozy, and Family-Approved

The content on this site may include affiliate links. As an Amazon Associate I earn from qualifying purchases. This means that, at zero cost to you, we will earn an affiliate commission if you click on one of the links and buy something.

So you want something cozy, creamy, and impressive-looking… but without committing to a three-hour kitchen hostage situation? Same. This Mushroom Chicken is the kind of dinner that looks fancy, tastes like you tried really hard, and yet somehow fits perfectly into a lazy weeknight vibe. Bonus: it’s keto + low carb, so you can enjoy that rich mushroom sauce without side-eyeing your carb counter.

Basically, this is “restaurant energy” with “sweatpants effort.” Let’s cook.

This Mushroom Chicken is a total family favorite for a reason 🤍
Juicy, seasoned chicken breasts are smothered in a rich, creamy mushroom sauce and baked until perfectly tender—comforting, flavorful, and unbelievably easy ✨

Naturally keto and low carb, this dish fits right into a lighter lifestyle, but it’s also flexible enough to serve over pasta, rice, or mashed potatoes for everyone else at the table 🍽️

Why This Recipe Is Awesome

First of all, it’s idiot-proof. And I say that lovingly, because this recipe forgives a lot. Slightly overcooked mushrooms? Still great. Chicken not perfectly even? Covered in sauce—no one will notice.

Second, it’s one skillet + one baking dish. That’s it. No wild gadgetry, no obscure techniques, no “rest for exactly 3 minutes while chanting softly.”

Third—and this is important—it’s creamy without being heavy in a regretful way. The sauce is rich, savory, and wine-kissed, but it doesn’t feel like you need a nap immediately after. IMO, that’s elite dinner behavior.

And finally? It’s keto-friendly comfort food. Which means you can serve it to carb-lovers and health-conscious folks alike, and everyone shuts up and eats. Win-win.


Ingredients You’ll Need

Nothing weird. Nothing pretentious. Just solid ingredients doing their job.

For the Chicken

  • 2 tablespoons olive oil – For browning and general deliciousness
  • 3 large chicken breasts, sliced lengthwise into 6 thin pieces – Thin = faster + juicier
  • 1 tablespoon Italian seasoning – The shortcut hero
  • 1 teaspoon garlic powder – Because garlic belongs everywhere
  • 1 teaspoon onion powder – Quietly boosts flavor
  • 1 teaspoon paprika – Color + warmth
  • ¼ teaspoon kosher salt – Don’t skip it

For the Mushroom Sauce

  • 1 tablespoon butter – Yes, butter. Keto vibes.
  • 2 teaspoons minced garlic – We’re not being shy
  • 1 shallot, finely chopped – Fancy onion energy
  • 16 oz baby bella mushrooms, sliced – The star of the show
  • ¾ cup chicken broth – Savory backbone
  • ¾ cup white wine – Dry wine only, please
  • ½ cup heavy cream – Creamy dreams start here

Step-by-Step Instructions

  1. Preheat your oven to 350°F.
    Do this first. Not halfway through. Right now. Cold ovens ruin dinners.
  2. Slice and season the chicken.
    Cut each chicken breast lengthwise so you end up with thinner, even pieces. Mix all the spices together and season both sides generously. This is where flavor starts, so don’t half-heartedly sprinkle.
  3. Sear the chicken.
    Heat olive oil in a large skillet over medium heat until it shimmers. Add the chicken and cook for 2–3 minutes per side until golden. You’re not cooking it through—just giving it color. Remove and set aside.
  4. Start the mushroom magic.
    In the same skillet (do NOT clean it), add butter, garlic, shallot, and mushrooms. Sauté over medium heat for 5–7 minutes, stirring occasionally, until the mushrooms shrink and get cozy-looking.
  5. Deglaze and reduce.
    Pour in the chicken broth and white wine. Bring to a simmer and let it reduce by about half—around 5 minutes. This concentrates flavor, aka the good stuff.
  6. Make it creamy.
    Stir in the heavy cream and simmer another 5 minutes, until the sauce thickens slightly. It should coat the back of a spoon, not run away from it.
  7. Bake it to perfection.
    Place the chicken in a casserole dish, pour the mushroom sauce over the top, and cover with foil. Bake for 20 minutes, then uncover and bake another 5–10 minutes until the chicken hits 165°F internally.

Common Mistakes to Avoid

  • Skipping the sear.
    Pale chicken is sad chicken. That golden crust = flavor.
  • Crowding the mushrooms.
    If they’re stacked like rush-hour traffic, they’ll steam instead of brown. Give them space.
  • Using sweet wine.
    Just… no. Dry white wine only, unless you enjoy chaos.
  • Rushing the sauce.
    Let it reduce. Patience here pays off big time.
  • Forgetting to taste.
    Sauce too bland? Add salt. Sauce too thick? Splash of broth. Trust yourself.

Alternatives & Substitutions

  • No wine?
    Swap it for extra chicken broth with a squeeze of lemon. It’s different, but still good.
  • Don’t like mushrooms?
    First of all… are you okay? Second, try spinach or zucchini instead. Different vibe, still creamy.
  • Want extra richness?
    Add a sprinkle of parmesan to the sauce. Bold move, zero regrets.
  • Dairy-free?
    Use full-fat coconut cream. It’ll change the flavor, but it works.
  • Chicken thighs instead?
    Absolutely. They’re juicier and very forgiving—just add a few extra minutes of bake time.

FAQ (Frequently Asked Questions)

Can I make this ahead of time?
Yep. Assemble everything, cover, refrigerate, and bake when ready. Add 5–10 extra minutes if it’s cold.

Is this really keto?
Yes. Low carb, high flavor, zero nonsense.

Can I freeze it?
Technically yes, but creamy sauces can separate. It’s best fresh, IMO.

What should I serve this with?
Cauliflower mash, roasted broccoli, or zucchini noodles. Or eat it straight. No judgment.

Can I use pre-sliced mushrooms?
Of course. Convenience is allowed here.

Do I need a meat thermometer?
You should use one, but if not—cut into the thickest piece and check. No pink = good.


Final Thoughts

This Mushroom Chicken is proof that easy dinners don’t have to be boring. It’s cozy, creamy, and just fancy enough to feel special—without demanding your entire evening in return.

Make it for a weeknight. Make it for guests. Make it just because you deserve something good.
Now go impress someone—or yourself—with your new culinary skills. You’ve earned it. 🍄✨

Printable Recipe Card

Want just the essential recipe details without scrolling through the article? Get our printable recipe card with just the ingredients and instructions.

Follow for more yummy recipesFollow

Family Recipe Ideas uses Accessibility Checker to monitor our website's accessibility. Read our Accessibility Policy.

Scroll to Top
.