Sliders with Mushroom Patties

Highlighted under: Comfort Food

I absolutely love making sliders with mushroom patties! These sliders are not only incredibly delicious, but they are also a fantastic option for those looking to explore vegetarian delights. The earthy flavors of grilled mushrooms combined with aromatic spices create a satisfying bite that pairs perfectly with your favorite toppings. Whether you’re hosting a game day gathering or a casual family dinner, these mushroom sliders always steal the show. Let me share with you the secrets to making them irresistibly good!

Hallie Foster

Created by

Hallie Foster

Last updated on 2026-01-06T00:43:17.756Z

When I first experimented with making mushroom patties, I was surprised by how well the mushrooms hold up and the incredible flavors they unleash when cooking. Each time I grill the patties, the umami richness just shines through, providing an unforgettable taste experience. I usually use a mix of cremini and portobello mushrooms for depth and texture.

A little tip I've discovered is to let the mixed mushroom ingredients sit for a few minutes before forming the patties. This allows the flavors to meld together, enhancing the richness of the sliders. Trust me, it's worth the little wait!

Why You'll Love These Sliders

  • Hearty and satisfying without being heavy
  • Umami-packed flavors that appeal to everyone
  • Perfectly versatile for any toppings you desire

Mastering the Mushroom Patties

The key to achieving succulent mushroom patties lies in properly sautéing the mushrooms. Start by ensuring the skillet is hot enough before adding the mushrooms, as this helps them brown evenly and enhances their flavor. Sauté until they release their moisture and become tender, which typically takes about 8-10 minutes. A common mistake is overcrowding the pan; if your skillet is too full, the mushrooms will steam instead of sauté, resulting in a soggier patty.

When combining the sautéed mushrooms with breadcrumbs and other ingredients, make sure to incorporate them gently yet thoroughly to maintain the texture. Overmixing can lead to tougher patties. It’s also important to let the mixture rest for a few minutes before shaping, as this allows the breadcrumbs to absorb moisture, leading to more cohesive patties that hold together during cooking.

Cooking Techniques for Perfect Patties

Cooking the patties in a well-oiled skillet is crucial for a crispy exterior. Use medium heat to ensure that the patties cook thoroughly without burning. You want to aim for a golden brown color, which typically takes about 5-7 minutes per side. If they’re browning too quickly, reduce the heat slightly, as this can prevent the insides from cooking properly while achieving that desirable crunch on the outside.

If you find that your patties are crumbling apart while cooking, it might be due to insufficient binding. Consider adding a little more breadcrumbs or a dash of flour to the mixture to enhance cohesion. Alternatively, let the patties chill in the fridge for 15-20 minutes before frying to help them firm up.

Serving Suggestions and Variations

The beauty of these mushroom sliders lies in their versatility. You can dress them up with a variety of toppings. For a Mediterranean twist, try adding feta cheese, olives, and tzatziki sauce. If you’re feeling adventurous, whip up a spicy mayo using sriracha and mayo for a zesty kick. Experimenting with different cheeses, like gouda or pepper jack, can also change the flavor profile dramatically, making them more personalized.

For meal prep, these patties can be made ahead of time. Store uncooked patties layered with parchment paper in an airtight container in the fridge for up to two days, or freeze them for up to a month. When ready to cook, simply thaw in the fridge overnight and proceed with frying as usual for sliders that are just as tasty as fresh.

Ingredients for Mushroom Patties

For the Mushroom Patties

  • 500g mushrooms, finely chopped
  • 1 small onion, diced
  • 2 cloves garlic, minced
  • 1 cup breadcrumbs
  • 1 egg, beaten
  • 1 tablespoon soy sauce
  • 1 teaspoon paprika
  • Salt and pepper to taste
  • Olive oil for cooking

For Serving

  • Slider buns
  • lettuce leaves
  • Tomato slices
  • Cheese slices (optional)
  • Pickles (optional)

Steps to Assemble Your Sliders

Instructions for Cooking the Mushroom Patties

Prepare the Mushroom Mixture

In a skillet, heat a small amount of olive oil and sauté the onions and garlic until translucent. Add the chopped mushrooms and cook until they release their moisture and become tender. Set aside to cool slightly.

Form the Patties

In a mixing bowl, combine the sautéed mushroom mixture with breadcrumbs, beaten egg, soy sauce, paprika, salt, and pepper. Mix until well combined. Shape the mixture into patties.

Cook the Patties

In the same skillet, heat more olive oil over medium heat. Cook the patties for about 5-7 minutes on each side, or until golden brown and crispy.

Assemble the Sliders

Place each mushroom patty on slider buns and add lettuce, tomato, cheese, and pickles if desired. Serve immediately and enjoy!

Enjoy Your Delicious Sliders!

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Pro Tips

  • Feel free to customize your sliders with your favorite toppings or sauces. For an extra kick, try adding spicy mayo or avocado!

Ingredient Substitutions

If you're looking for an egg substitute to make the mushroom patties vegan, consider using flaxseed meal or chia seeds. Mix one tablespoon of flaxseed meal or chia seeds with three tablespoons of water, and let it sit for about five minutes until it forms a gel-like consistency. This will help bind your patties just as well as an egg would, ensuring they hold together when cooked.

For a gluten-free option, swap traditional breadcrumbs for gluten-free bread crumbs or ground oats. Using ground oats not only maintains the texture but also adds a subtle, nutty flavor that complements the mushrooms beautifully, enhancing the overall taste of your sliders.

Storing and Reheating Tips

To preserve the freshness of leftover patties, store them in a sealed container in the refrigerator for up to three days. Reheat them in a skillet over medium heat for about 3-4 minutes on each side, ensuring they are heated through without becoming dry. Adding a splash of water to the pan and covering it with a lid can help keep them moist while warming.

If you've made a larger batch and want to freeze some patties for later, place them on a baking sheet lined with parchment paper initially to freeze individually. After a few hours, transfer them to a zip-top freezer bag for up to a month. When ready to cook, you can fry them straight from frozen, just be mindful to adjust the cooking time to ensure they are cooked through.

Questions About Recipes

→ Can I make the patties ahead of time?

Absolutely! You can prepare the patties in advance and store them in the refrigerator for up to two days or freeze them for longer storage. Just make sure to cook them from frozen; they may need an extra few minutes.

→ What types of mushrooms work best for this recipe?

I recommend using a mix of cremini and portobello mushrooms for their great flavor and texture. But feel free to experiment with your favorites!

→ Are these sliders gluten-free?

By swapping the breadcrumbs for gluten-free alternatives, these sliders can easily be made gluten-free.

→ Can I bake the mushroom patties instead of frying them?

Yes! You can bake the patties at 375°F (190°C) for about 20 minutes, flipping halfway, for a healthier option.

Sliders with Mushroom Patties

I absolutely love making sliders with mushroom patties! These sliders are not only incredibly delicious, but they are also a fantastic option for those looking to explore vegetarian delights. The earthy flavors of grilled mushrooms combined with aromatic spices create a satisfying bite that pairs perfectly with your favorite toppings. Whether you’re hosting a game day gathering or a casual family dinner, these mushroom sliders always steal the show. Let me share with you the secrets to making them irresistibly good!

Prep Time20 minutes
Cooking Duration15 minutes
Overall Time35 minutes

Created by: Hallie Foster

Recipe Type: Comfort Food

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

For the Mushroom Patties

  1. 500g mushrooms, finely chopped
  2. 1 small onion, diced
  3. 2 cloves garlic, minced
  4. 1 cup breadcrumbs
  5. 1 egg, beaten
  6. 1 tablespoon soy sauce
  7. 1 teaspoon paprika
  8. Salt and pepper to taste
  9. Olive oil for cooking

For Serving

  1. Slider buns
  2. lettuce leaves
  3. Tomato slices
  4. Cheese slices (optional)
  5. Pickles (optional)

How-To Steps

Step 01

In a skillet, heat a small amount of olive oil and sauté the onions and garlic until translucent. Add the chopped mushrooms and cook until they release their moisture and become tender. Set aside to cool slightly.

Step 02

In a mixing bowl, combine the sautéed mushroom mixture with breadcrumbs, beaten egg, soy sauce, paprika, salt, and pepper. Mix until well combined. Shape the mixture into patties.

Step 03

In the same skillet, heat more olive oil over medium heat. Cook the patties for about 5-7 minutes on each side, or until golden brown and crispy.

Step 04

Place each mushroom patty on slider buns and add lettuce, tomato, cheese, and pickles if desired. Serve immediately and enjoy!

Extra Tips

  1. Feel free to customize your sliders with your favorite toppings or sauces. For an extra kick, try adding spicy mayo or avocado!

Nutritional Breakdown (Per Serving)

  • Calories: 290 kcal
  • Total Fat: 10g
  • Saturated Fat: 1g
  • Cholesterol: 35mg
  • Sodium: 300mg
  • Total Carbohydrates: 38g
  • Dietary Fiber: 5g
  • Sugars: 4g
  • Protein: 10g