Bright Spots

Blackstone Garlic Butter Mushrooms – Easy Griddle Side Dish

Make savory Blackstone Garlic Butter Mushrooms with baby bellas, fresh garlic, butter, Worcestershire and soy sauce. An easy griddle side dish that’s perfect with steak, chicken, pork or venison.

Garlic Butter Mushrooms

Prep Time: 10 minutesCook Time: 10–12 minutesServings: 4

Ingredients

1½ lbs baby bella mushrooms

3 tablespoons butter

1 tablespoon olive oil

4 cloves garlic, minced

1 tablespoon Worcestershire sauce

1 teaspoon soy sauce

½ teaspoon kosher salt

½ teaspoon black pepper

½ teaspoon garlic powder

2 tablespoons fresh parsley, chopped

Directions

1. Prepare the Mushrooms

Clean the mushrooms and trim the ends of the stems if needed. Leave smaller mushrooms whole and cut larger mushrooms in half so everything cooks evenly.

2. Preheat the Blackstone

Preheat your Blackstone Griddle to medium-high heat. Add the olive oil and 1 tablespoon of butter to the cooking surface.

3. Get a Good Sear

Add the mushrooms to the hot griddle and spread them into a single layer.

Let them cook undisturbed for 2–3 minutes before tossing. This gives the mushrooms time to develop that beautiful golden-brown color.

4. Season the Mushrooms

Season with kosher salt, black pepper, and garlic powder.

Continue cooking for another 3–4 minutes, tossing occasionally, until the mushrooms begin to soften and brown on all sides.

5. Add the Garlic Butter

Reduce the heat slightly and add the remaining 2 tablespoons of butter and minced garlic.

Toss everything together and cook for approximately 30–60 seconds, just until the garlic becomes fragrant.

6. Add the Sauces

Drizzle the Worcestershire sauce and soy sauce over the mushrooms.

Toss everything together on the griddle and cook for another 1–2 minutes until the mushrooms are coated and the sauce has reduced slightly.

7. Finish & Serve

Remove the mushrooms from the Blackstone and finish with fresh chopped parsley.

Serve immediately alongside your favorite steak, chicken, pork, venison, or whatever else you've got cooking!

🔥 Bright Spots Pro Tip

Don't overcrowd the mushrooms!

Mushrooms release quite a bit of moisture as they cook. If you pile them together, they'll steam instead of getting that beautiful Blackstone sear.

Spread them out, leave them alone for the first couple of minutes, and let that hot griddle do its thing.

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Prep Time 10 minutes mins

Cook Time 12 minutes mins

Servings: 4

If there’s a steak cooking on my Blackstone, there’s a pretty good chance I want some mushrooms next to it. 🔥🥩

And these Garlic Butter Mushrooms might be one of the easiest sides you can make right alongside the main course.

We’re keeping this one simple.

Baby bella mushrooms hit the hot Blackstone with a little oil and butter and get plenty of time to develop those beautiful browned edges.

Then comes the good stuff.

Fresh garlic. More butter. Worcestershire sauce. And just a little soy sauce to bring another layer of savory flavor to everything.

Toss it all together right there on the griddle and you’ve got mushrooms that are buttery, garlicky, deeply savory, and loaded with flavor.

And that’s another thing I love about the Blackstone—you don’t need another skillet taking up space in the kitchen. Throw your steak on one side, mushrooms on the other, and let everything come together at the same time.

Just make sure you make enough.

Because somehow the guy standing at the Blackstone always seems to eat a few before they ever make it to the plate. 😂🔥

Until the next one… we’ll see ya! 🔥