Sliders with Mushroom Patties

Name: Sliders with Mushroom Patties
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4 sliders
Ingredients: 2 cups mushrooms, finely chopped; 1/2 cup cooked quinoa; 1/4 cup breadcrumbs; 1 clove garlic, minced; 1 tablespoon soy sauce; 1 teaspoon smoked paprika; Salt and pepper to taste; 2 tablespoons olive oil for cooking; 4 slider buns; 1 avocado, mashed; Lettuce leaves; Sliced tomatoes; Pickled onions (optional)

Highlighted under: Comfort Food

I absolutely love making sliders with mushroom patties for a quick and satisfying meal. The earthy flavor of mushrooms paired with savory spices creates a burst of taste in every bite. They're perfect for gatherings or as a cozy weeknight dinner. Each slider is topped with fresh veggies and creamy sauce, making them irresistible. Plus, they’re easy to customize with all your favorite toppings. Trust me, whether you’re a mushroom lover or just looking for a delicious plant-based option, these sliders will hit the spot.

Created by

Holly James

Last updated on 2026-01-10T11:01:22.251Z

While experimenting with various veggie burger recipes, I stumbled upon the magic of mushroom patties. The combination of sautéed mushrooms, garlic, and spices creates a rich texture and flavor that’s hard to resist. I found that pulsing the mushrooms in a food processor allows them to blend seamlessly into the patties, providing a hearty bite.

Serving these sliders with a dollop of creamy avocado sauce elevates the taste even more. I've also tried pairing them with pickled onions for an extra kick. The versatility of toppings makes it a fun and engaging dish to prepare with friends or family.

        Why You'll Love These Sliders
        Rich umami flavor from the mushrooms
Customizable with your favorite toppings
Quick to prepare and perfect for any meal
A fantastic plant-based alternative

      

Cooking the Mushrooms

The key to rich flavor in your mushroom patties lies in properly cooking the mushrooms. Use a skillet over medium heat and give the mushrooms ample time to brown. This caramelization develops a deep umami taste that enhances the overall flavor profile of the patties. Aim for a nice golden color and don't rush the process, as taking about 5-7 minutes allows the moisture to evaporate, resulting in a firmer and more robust patty.

Don’t forget to periodically stir the mushrooms to ensure even cooking, and keep an eye on your heat level. If the mushrooms appear to be getting too dark too quickly, reduce the heat slightly. This not only prevents burning but also allows the flavors to meld beautifully as they cook.

Forming the Perfect Patties

When forming your patties, consistency is key. Ensure that the mixture is sticky enough to hold together; adding additional breadcrumbs can help if it feels too loose. I usually use my hands to shape about 4 equal-sized patties, about ½ inch thick. This thickness allows them to cook evenly while maintaining a nice texture inside.

After forming the patties, let them rest for a few minutes before cooking. This resting period helps them firm up and reduces the risk of breakage during cooking. If you find that they are falling apart while cooking, a bit more breadcrumb can be added next time to help maintain their structure.

Serving Ideas and Customizations

The fun part about these sliders is customizing them according to your tastes. While I recommend avocado and pickled onions, feel free to add mustard, BBQ sauce, or even your favorite vegan cheese for an extra layer of flavor. You can also experiment with a variety of greens—spinach or arugula can substitute for lettuce if you want something with a bit more bite.

If you're preparing these sliders for a gathering, consider making a larger batch. Simply double or triple the mushroom mixture and adjust the ratios to match. Store leftover patties in the fridge for up to 3 days, or freeze them for a quick meal in the future. To reheat, bake them at 375°F for about 20 minutes, ensuring they are warmed through and crispy on the outside.

Ingredients

Gather these ingredients to create your delicious sliders.

For the Mushroom Patties

2 cups mushrooms, finely chopped
1/2 cup cooked quinoa
1/4 cup breadcrumbs
1 clove garlic, minced
1 tablespoon soy sauce
1 teaspoon smoked paprika
Salt and pepper to taste
2 tablespoons olive oil for cooking

For the Sliders

4 slider buns
1 avocado, mashed
Lettuce leaves
Sliced tomatoes
Pickled onions (optional)

Once you have everything ready, it’s time to get cooking!

Instructions

Follow these simple steps to create your sliders.

Prepare the Mushroom Mixture

In a skillet, heat 1 tablespoon of olive oil over medium heat. Add the finely chopped mushrooms and cook until they're browned and most of the moisture has evaporated, about 5-7 minutes. Stir in garlic, soy sauce, smoked paprika, salt, and pepper.

Remove from heat and allow to cool slightly.

Form the Patties

In a large bowl, combine the mushroom mixture with cooked quinoa and breadcrumbs. Mix until well combined. Form the mixture into about 4 equal-sized patties.

Cook the Patties

In the same skillet, heat the remaining olive oil over medium heat. Cook the patties for 4-5 minutes on each side, or until they are golden brown and heated through.

Assemble the Sliders

On each slider bun, spread some mashed avocado, place the cooked mushroom patty, and top with lettuce, tomato slices, and pickled onions if using. Close the sliders and serve immediately.

Enjoy your homemade sliders with mushroom patties!

Pro Tips

Feel free to add spices or herbs like basil or oregano to the mushroom mixture for added flavor. You can also substitute regular breadcrumbs with gluten-free ones if necessary.

Ingredient Substitutions

If you’re looking for gluten-free options, use gluten-free breadcrumbs and ensure that your soy sauce is gluten-free. Alternatively, you can swap soy sauce for tamari to maintain the umami flavor without gluten. For a nutty twist, using cooked farro or brown rice instead of quinoa can provide a nice texture and flavor difference.

For added nutrition, consider adding finely grated carrots or zucchini into the patty mixture. These ingredients not only boost the veggie content but also help keep the patties moist. Just be sure to squeeze out any excess water from these veggies before adding to the mix to prevent the patties from becoming soggy.

Storage and Reheating Tips

If you have leftover mushroom patties, let them cool completely before placing them in an airtight container. They can be stored in the refrigerator for up to 3 days. When reheating, you can crisp them back up in a skillet with a bit of olive oil over medium heat, about 3-4 minutes on each side, until golden.

Alternatively, these patties can be frozen for longer storage. Wrap them individually in plastic wrap and then place them in a freezer-safe bag. They can be frozen for up to 3 months. Reheat from frozen in the oven at 375°F for about 25-30 minutes or until heated through.

Perfecting Your Sliders

For the best flavor and texture in your sliders, choose high-quality buns that can hold up to the moist mushroom patty without falling apart. Consider brioche or whole grain buns for added richness and health benefits. Toasting the buns lightly before assembling can add an extra layer of flavor and help keep them from getting soggy.

Finally, feel free to serve these sliders with sides that complement their flavors, such as sweet potato fries, a fresh salad, or even a hearty slaw. These sides not only add variety but also enhance the meal's nutritional balance.

Questions About Recipes

→ Can I freeze the mushroom patties?

Yes, you can freeze the uncooked patties for up to 2 months. Just make sure to separate them with parchment paper.

→ Can I make these sliders gluten-free?

Absolutely! Use gluten-free breadcrumbs and buns for a completely gluten-free meal.

→ How can I make these sliders spicier?

You can add diced jalapeños or a pinch of cayenne pepper to the mushroom mixture for an extra kick.

→ What other toppings can I use?

Consider adding cheese, sliced cucumbers, or a spicy mayo for different flavor profiles.