Easy Slider Crispy Mushroom Smash

Name: Easy Slider Crispy Mushroom Smash
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 12 sliders
Ingredients: 400g mixed mushrooms, chopped; 2 tablespoons olive oil; 2 cloves garlic, minced; 1 teaspoon dried thyme; Salt and pepper to taste; 12 slider buns; 4 ounces cheese (cheddar or your choice), sliced; Fresh greens (like arugula or spinach); Condiments (like mayonnaise or aioli) to taste

Highlighted under: Everyday Kitchen

I absolutely love creating sliders, and this Easy Slider Crispy Mushroom Smash recipe is one of my absolute favorites! The combination of crispy mushrooms and savory toppings makes them a hit at any gathering. In just a short time, I can prepare these delicious bites that are packed with flavor and texture. Whether it’s a family dinner or a picnic with friends, these sliders never fail to impress. I can’t wait for you to try them out and experience the joy of these tasty little sandwiches!

Created by

Vanessa Whitlock

Last updated on 2026-01-14T01:54:36.145Z

Making the Easy Slider Crispy Mushroom Smash was an adventure in the kitchen! I decided to use a blend of mushrooms to get that umami flavor just right. After experimenting with different herbs and spices, I found that a touch of garlic and thyme truly elevate the dish. Not only does it smell heavenly, but it also brings out the best in the mushrooms.

During the cooking process, I discovered that letting the mushrooms caramelize in the pan adds an amazing depth of flavor. It’s essential to give them enough space so they fry up nice and crispy rather than steam. Trust me, this little tip will make all the difference in your sliders!

        Why You'll Love This Recipe
        Crispy mushroom texture that contrasts perfectly with soft bread
Savory toppings that blend wonderfully with the mushrooms
Versatile and can be served at any occasion, from casual to fancy

      

Mastering the Mushroom Smash

The mushroom mix is the star of this slider, and mastering it is key to a successful dish. Ensure that you are using a variety of mushrooms, as different types add depth to the flavor profile. My go-to mix includes shiitake, cremini, and button mushrooms for a hearty texture. Cooking over medium heat allows the mushrooms to caramelize perfectly, achieving those delightful golden edges while reducing moisture—a critical step to prevent a soggy slider.

Stirring frequently as you cook helps to achieve an even consistency, but shy away from overcrowding the pan. If necessary, cook the mushrooms in batches; this enhances their crispiness. When seasoning, start with a pinch of salt and taste as you go. Remember, mushrooms absorb salt, so adjusting during cooking is essential.

Don't be afraid to get creative with your mushrooms. For those seeking a richer umami flavor, consider adding a splash of soy sauce or balsamic vinegar towards the end. Just a teaspoon or two should suffice. This can elevate the overall flavor without overwhelming the sliders.

Perfecting the Sliders

When assembling your sliders, quality matters. Opt for slider buns that are slightly sweet and soft, as they complement the savory mushrooms beautifully. If you want a bit of crunch, consider toasting the buns lightly before assembling; this not only enhances texture but also adds a buttery flavor if you briefly toast them in a bit of olive oil.

For the cheese, while cheddar is a classic choice, feel free to experiment. Creamy varieties like gouda or even a sharp blue cheese can offer a wonderful contrast to the earthy mushrooms. Slice the cheese thinly so it melts well when you toast the sliders, ensuring a gooey, satisfying bite.

Fresh greens add a burst of freshness and can balance out the richness of the mushrooms and cheese. Use peppery arugula for a kick or subtle spinach for a milder taste. Layer everything with intention; a sturdy layer of greens forms a barrier against the moisture from the mushroom smash, keeping your bun from getting soggy.

Ingredients

Gather these ingredients to create your delicious sliders:

For the Mushroom Smash

400g mixed mushrooms, chopped
2 tablespoons olive oil
2 cloves garlic, minced
1 teaspoon dried thyme
Salt and pepper to taste

For the Sliders

12 slider buns
4 ounces cheese (cheddar or your choice), sliced
Fresh greens (like arugula or spinach)
Condiments (like mayonnaise or aioli) to taste

Make sure to have fun with your toppings!

Instructions

Follow these easy steps to create your mushroom sliders:

Prepare the Mushrooms

Heat the olive oil in a skillet over medium heat. Add the chopped mushrooms and cook for about 5 minutes, stirring frequently until they begin to release their moisture.

Add Flavor

Stir in the minced garlic and dried thyme. Season with salt and pepper. Continue to cook for another 5-7 minutes until the mushrooms are golden and crispy.

Assemble the Sliders

Slice the slider buns in half. On the bottom half, layer some fresh greens, followed by a generous scoop of the mushroom mix, and top with cheese before closing the slider.

Toast and Serve

Optionally, you can grill the assembled sliders on a pan for 2-3 minutes to melt the cheese before serving. Enjoy your delicious sliders!

Serve warm for the best flavor and texture!

Pro Tips

Feel free to customize your sliders with different toppings or sauces to suit your taste preferences!

Storage and Reheating Tips

If you have leftover mushroom smash, it's best to store it separately from the buns. Keep it in an airtight container in the fridge for up to three days. To reheat, simply warm it in a skillet over medium-low heat, stirring occasionally, until heated through. Avoid microwaving, as it can make the mushrooms rubbery.

For the buns, I recommend keeping them at room temperature in a sealed bag or container. If they become a bit stale, you can revive them by toasting lightly before serving them again. Just a minute under the broiler can bring back their softness and enhance flavor.

If you're looking to prepare these sliders ahead of time for a gathering, consider assembling them up to an hour before serving. Place them on a baking sheet covered with parchment paper. If you'd like to pre-grill them, just be sure to wrap them tightly in foil to retain heat and moisture until you're ready to serve.

Serving Suggestions

These sliders shine as appetizers, but they can also serve as a delightful main dish when paired with sides. Consider serving them alongside a light salad drizzled with a lemon vinaigrette to cut through the richness of the mushroom and cheese. Sweet potato fries or a colorful vegetable platter can add a playful touch and complement the meal beautifully.

To elevate the experience, set up a slider bar with various toppings and condiments. Aside from classic mayonnaise and aioli, consider adding spicy mustard, pickled onions, or a tangy slaw for an unexpected crunch. These options let guests customize their sliders and make the meal interactive.

For a fun twist, try serving the sliders on a platter with small cups of dipping sauces, like garlic aioli or a smoky chipotle sauce. Not only does this add an extra layer of flavor, but it encourages people to experiment and find their perfect combination.

Questions About Recipes

→ Can I use different types of mushrooms?

Absolutely! Feel free to mix and match your favorite mushrooms, such as portobello, shiitake, or button mushrooms.

→ Are these sliders vegetarian?

Yes, this recipe is vegetarian-friendly! You can also make it vegan by using vegan buns and cheese.

→ How do I store leftovers?

Store the mushroom mixture in an airtight container in the fridge for up to 3 days. Reheat before serving.

→ Can I make these sliders gluten-free?

Definitely! Use gluten-free slider buns to make this recipe suitable for a gluten-free diet.