Easy Slider BBQ Mushroom Smash

Highlighted under: Comfort Food

I love whipping up these Easy Slider BBQ Mushroom Smashes for a quick and delicious meal. They come together in just under 30 minutes, making them perfect for weeknight dinners or casual gatherings. The rich and savory flavors of the BBQ sauce combined with the earthy mushrooms create a comforting blend that’s hard to resist. I usually serve them with fresh toppings like coleslaw or pickles for an extra crunch, turning these sliders into a satisfying treat everyone enjoys!

Rowan Tate

Created by

Rowan Tate

Last updated on 2026-01-14T01:52:09.355Z

These sliders have quickly become a family favorite in our home. I remember the first time I made them; I was looking for a hearty vegetarian option that wouldn’t leave anyone feeling bored. The combination of sautéed mushrooms and smoky BBQ sauce turned out to be a game-changer! I used a mix of portobello and button mushrooms for varied texture and flavor, making every bite a delight.

One standout tip I learned is to let the mushrooms cook down until they are caramelized, which enhances their natural sweetness. The key is to avoid overcrowding the pan; I find that cooking in batches yields the best results. Whether served as an appetizer or a main dish, these sliders never fail to impress!

Why You'll Love This Recipe

  • Savory BBQ flavors that satisfy every palate
  • Meaty textures without any meat - perfect for vegetarians
  • Quick and easy to prepare, even on busy nights

Perfecting Mushroom Texture

Mushroom selection is key to achieving the right texture and flavor in your sliders. I recommend using a mix of cremini and button mushrooms for a rich, earthy profile. Make sure to chop them evenly, about a quarter-inch pieces, to ensure they cook uniformly. Cooking them over medium heat allows for caramelization, enhancing their natural sweetness, which balances perfectly with the tangy BBQ sauce in the final mix.

When sautéing the mushrooms, keep an eye on the heat. You want them to turn a beautiful golden brown, which usually takes around 8 to 10 minutes. Avoid overcrowding the pan, as this will cause steaming rather than browning. If necessary, sauté in batches to achieve that ideal texture, allowing each batch to sear properly for maximum flavor.

Building Flavor with BBQ Sauce

The choice of BBQ sauce dramatically affects the flavor of your sliders. Opt for a sauce that complements the earthiness of the mushrooms; for example, a smoky or spicy BBQ sauce can add an extra layer of depth. You can even experiment with homemade sauce by mixing store-bought sauce with additional spices like chili powder or cumin for a personalized touch.

During the simmering phase, stirring occasionally ensures that the mushrooms absorb the sauce evenly. Let it cook gently for about 5 minutes until it thickens slightly and becomes glossy. This not only melds the flavors together but also enhances the overall juiciness of the slider filling, preventing it from being dry when assembled.

Slider Variations and Serving Suggestions

While the classic presentation of these sliders is delightful, consider varying your toppings for a different twist. Besides coleslaw or pickles, try adding avocado slices for creaminess or jalapeños for a kick. You can even use different types of buns, like brioche or whole grain, to match the flavor profile you’re aiming for. Each variation can turn this dish into a new experience.

These sliders also store well. If you have leftovers, keep the mushroom filling in an airtight container in the fridge for up to three days. Reheat in the microwave or on the stovetop, adding a splash of water to keep them moist. This makes for an easy weekday lunch that’s ready in minutes, preserving the rich flavors of the initial preparation.

Ingredients

Gather the following ingredients to make your sliders:

Ingredients

  • 2 cups mushrooms, chopped
  • 1/2 cup BBQ sauce
  • 1 tablespoon olive oil
  • 1 teaspoon garlic powder
  • Salt and pepper to taste
  • 4 slider buns
  • Optional toppings: coleslaw, pickles, sliced onions

Make sure to prep these ingredients ahead of time to speed up cooking!

Instructions

Follow these simple steps to create your BBQ mushroom sliders:

Sauté the Mushrooms

In a large skillet, heat olive oil over medium heat. Add the chopped mushrooms, garlic powder, salt, and pepper. Sauté for about 10 minutes until the mushrooms are tender and start to brown.

Add BBQ Sauce

Once the mushrooms are cooked down, pour in the BBQ sauce. Stir well and let it simmer for another 5 minutes until heated through.

Assemble the Sliders

Toast the slider buns briefly. Spoon the BBQ mushroom mixture onto each bun and add any optional toppings you prefer.

Serve immediately for the best flavor!

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Pro Tips

  • For extra flavor, try using different BBQ sauces or adding spices to the mushrooms while cooking. You can also top your sliders with cheese for a cheesy twist!

Ingredient Substitutions

If you’re looking to make this recipe gluten-free, I recommend using gluten-free slider buns, which are widely available. Additionally, for a lower-carb alternative, you can serve the BBQ mushroom filling in lettuce wraps instead of buns, providing a fresh and crunchy bite that pairs well with the savory flavors.

For those wanting to avoid mushrooms altogether, consider using lentils or finely chopped eggplant as a substitute. These ingredients will mimic the texture and bulk of the mushrooms while absorbing the BBQ sauce flavors beautifully.

Make-Ahead Tips

This recipe is perfect for prepping ahead of time. You can prepare the BBQ mushroom mixture a day in advance. Simply store the cooled filling in the refrigerator in an airtight container. When you're ready to serve, reheat it in a skillet over low heat until warmed through, which saves you valuable time on busy nights while preserving the rich flavors.

If you plan to serve them at a gathering, consider making a double batch and keeping them warm in a slow cooker. This way, guests can serve themselves slider-style, making it an easy and interactive meal option for your next get-together.

Questions About Recipes

→ Can I make these sliders vegan?

Yes! Just ensure that the BBQ sauce you choose is vegan-friendly.

→ What kind of mushrooms work best?

A mix of portobello and button mushrooms creates a great flavor and texture, but feel free to experiment with your favorites.

→ Can I prepare the mushrooms ahead of time?

Absolutely! You can sauté the mushrooms a day in advance and store them in the fridge. Just reheat when you're ready to assemble the sliders.

→ What can I serve with these sliders?

These sliders pair well with fries, a fresh salad, or roasted vegetables for a balanced meal.

Easy Slider BBQ Mushroom Smash

I love whipping up these Easy Slider BBQ Mushroom Smashes for a quick and delicious meal. They come together in just under 30 minutes, making them perfect for weeknight dinners or casual gatherings. The rich and savory flavors of the BBQ sauce combined with the earthy mushrooms create a comforting blend that’s hard to resist. I usually serve them with fresh toppings like coleslaw or pickles for an extra crunch, turning these sliders into a satisfying treat everyone enjoys!

Prep Time10 minutes
Cooking Duration20 minutes
Overall Time30 minutes

Created by: Rowan Tate

Recipe Type: Comfort Food

Skill Level: Easy

Final Quantity: 4 servings

What You'll Need

Ingredients

  1. 2 cups mushrooms, chopped
  2. 1/2 cup BBQ sauce
  3. 1 tablespoon olive oil
  4. 1 teaspoon garlic powder
  5. Salt and pepper to taste
  6. 4 slider buns
  7. Optional toppings: coleslaw, pickles, sliced onions

How-To Steps

Step 01

In a large skillet, heat olive oil over medium heat. Add the chopped mushrooms, garlic powder, salt, and pepper. Sauté for about 10 minutes until the mushrooms are tender and start to brown.

Step 02

Once the mushrooms are cooked down, pour in the BBQ sauce. Stir well and let it simmer for another 5 minutes until heated through.

Step 03

Toast the slider buns briefly. Spoon the BBQ mushroom mixture onto each bun and add any optional toppings you prefer.

Extra Tips

  1. For extra flavor, try using different BBQ sauces or adding spices to the mushrooms while cooking. You can also top your sliders with cheese for a cheesy twist!

Nutritional Breakdown (Per Serving)

  • Calories: 250 kcal
  • Total Fat: 10g
  • Saturated Fat: 1.5g
  • Cholesterol: 0mg
  • Sodium: 450mg
  • Total Carbohydrates: 33g
  • Dietary Fiber: 2g
  • Sugars: 8g
  • Protein: 5g