Portobello Mushroom Chicken

Independent guide. Not affiliated with Texas Roadhouse, Inc. Prices & calories are approximate and may vary by location.

Portobello Mushroom Chicken` — $19.49

Updated June 2026

Chicken Specialties540 cal
Texas Roadhouse Portobello Mushroom Chicken, grilled chicken breast topped with portobello sauce, jack, and parmesan cheese$19.49
Price$19.49
Calories540
CategoryChicken Specialties

If you love mushrooms, this is your dish. The Portobello Mushroom Chicken is a grilled breast topped with a rich portobello mushroom sauce and a double hit of cheese, one of the more upscale-tasting plates on the Texas Roadhouse menu.

Why People Love This Dish

It feels a notch fancier than the average chicken entrée. The portobello sauce is earthy and savory, and the combination of jack and parmesan cheese gives it a creamy, restaurant-style finish. For mushroom fans, it’s the standout chicken option.

What It Is

The Portobello Mushroom Chicken is a grilled, marinated chicken breast topped with portobello mushroom sauce, melted jack cheese, and parmesan cheese. It comes with your choice of two made-from-scratch sides.

Taste and Texture

The grilled breast stays juicy, while the portobello sauce adds a deep, earthy richness. The two cheeses melt into a creamy, slightly salty layer that rounds out the mushroom flavor. It’s savory and satisfying without being heavy or fried.

Ingredients

A marinated chicken breast, portobello mushroom sauce, jack cheese, and parmesan cheese. The sauce recipe isn’t published, so treat copycat versions as estimates.

How It Is Prepared

The breast is marinated and grilled, then topped with the portobello mushroom sauce and finished with melted jack and parmesan cheese, served with your two sides.

Customization Options

  • Ask for extra sauce or cheese
  • Pick your two sides
  • Pair with a lighter side to balance the richness

Available Sizes

It’s served as a single entrée portion with two sides. No multiple sizes.

Popular Pairings

A baked potato or mashed potatoes soak up the sauce nicely, while a fresh salad or green beans balance the cheese. The free rolls round out the plate.

Nutrition Information

Grilled chicken keeps the base lean, but the sauce and two cheeses add richness.

Calories: about 540 (before sides) Protein: high, grilled chicken breast plus cheese Carbohydrates: low to moderate Fat: moderate, from the cheeses and sauce

Exact macros aren’t published per item, so treat these as estimates and check the official nutrition portal.

Allergen Information

Contains dairy from the jack and parmesan cheese. The sauce may contain additional allergens, and cross-contact is possible on a shared grill. If you have an allergy, confirm with your local restaurant.

Who Will Enjoy This Dish

Mushroom lovers and anyone who wants a grilled chicken entrée that tastes a little more refined. It’s a good middle ground between light and indulgent.

Price Information

The Portobello Mushroom Chicken is often priced around $19.49. Prices vary by location and change over time, confirm locally.

Ordering Tips

  • Pair it with mashed potatoes to make the most of the sauce
  • Add a crisp side to balance the cheese
  • Ask for extra portobello sauce if you really love mushrooms

Final Thoughts

The Portobello Mushroom Chicken is the choice when you want grilled chicken with a richer, earthier twist. Topped with portobello sauce and two cheeses, it’s one of the most flavorful chicken plates on the menu.


Frequently Asked Questions

What is Portobello Mushroom Chicken at Texas Roadhouse?

It’s a grilled, marinated chicken breast topped with portobello mushroom sauce, melted jack cheese, and parmesan cheese, served with two sides.

What’s in the portobello mushroom sauce?

It’s an earthy, savory mushroom sauce. The exact recipe isn’t published by the restaurant, so any copycat version is an estimate.

How many calories are in Portobello Mushroom Chicken?

Roughly 540 calories before sides.

How much does it cost?

It’s often around $19.49, though prices vary by location.

Is it grilled or fried?

It’s grilled, which keeps the base lighter even with the sauce and cheese on top. —