Sliders with Mushroom Patties

Highlighted under: Comfort Food

I absolutely love making sliders with mushroom patties for a fun and delicious meal. The rich umami flavor of the mushrooms combined with the right spices creates a satisfying patty that is perfect for gatherings or a cozy dinner at home. I find that using a mix of different mushrooms enhances the depth of flavor, making each bite exciting. These sliders can be prepared quickly and are a healthier alternative to traditional beef sliders, making them a hit with everyone, including non-vegetarians.

Tessa Wright

Created by

Tessa Wright

Last updated on 2026-01-10T11:22:12.648Z

When I first experimented with mushroom patties, I was amazed at how well the flavors blended together. The key was using a variety of mushrooms to build a base that was both hearty and flavorful. By sautéing the mushrooms with garlic and onions until they were caramelized, I achieved a depth that I hadn’t expected. I also learned that letting the mixture cool before forming the patties helps them hold their shape while cooking.

One of my favorite tips for these sliders is to toast the buns lightly before assembling. It adds a delightful crunch and keeps the bun from becoming soggy from the juicy patty. I usually serve them with fresh avocado slices and a drizzle of balsamic glaze, which elevates the entire dish. Trust me; everyone will be reaching for seconds!

Why You'll Love This Recipe

  • Rich, savory flavor profile from the blend of mushrooms
  • Healthy alternative that even meat lovers will enjoy
  • Quick and easy to prepare, perfect for weeknight dinners

Getting the Perfect Mushroom Blend

Using a variety of mushrooms not only enhances the flavor but also adds a pleasing texture to the patties. Shiitake mushrooms contribute a robust umami taste, while cremini mushrooms provide a dense, meaty quality. Button mushrooms add a milder flavor that balances the mixture. Aim for a blend that combines these three types to achieve a rich, complex flavor profile in your patties.

When selecting mushrooms, freshness is key. Look for firm and plump specimens without any dark spots or moisture. If the mushrooms are slightly bruised or have developed a slimy texture, they won’t yield the best results in your patties. Keep in mind that drying out the sautéed mushroom mixture can lead to bland patties, so ensure you cook them just until they're moist and fragrant.

Techniques for Flawless Patties

The cooling step after cooking the mushroom mixture is crucial. This allows the patties to hold together once formed. If you skip this, the heat can cause the egg to cook prematurely, making it difficult to shape them. Additionally, if your mixture feels too wet, adding extra breadcrumbs can help achieve the desired consistency – just ensure they are evenly incorporated.

When forming the patties, aim for a uniform thickness for even cooking. Thinner edges can become crisp and dry out, so keep your patties slightly thicker with a diameter of about 10cm. If you’re making these for a crowd, consider freezing the patties before cooking. They can be stored in layers separated by parchment paper, then cooked straight from the freezer for about 8-10 minutes per side until golden brown.

Serving and Customization Ideas

Feel free to customize the toppings based on what you have on hand or your personal preferences. Sautéed onions, pickled jalapeños, or even a slice of cheese can elevate the sliders. I enjoy spicy sriracha or a tangy mustard to add a kick. Remember, the key is balancing flavors – the creamy avocado and bright acidity from the balsamic glaze complement the mushroom patties beautifully.

If you’re serving these sliders at a gathering, consider making a variety of patties, perhaps incorporating spices like cumin or chili powder for a Southwestern twist. These sliders can also pair well with sweet potato fries or a fresh side salad, allowing you to create a well-rounded, satisfying meal. Leftover mushroom patties can be easily stored in the fridge for up to three days or frozen for future use.

Ingredients

Gather all the ingredients before you start cooking.

For the Mushroom Patties

  • 500g mixed mushrooms (shiitake, cremini, and button)
  • 1 small onion, finely chopped
  • 2 garlic cloves, minced
  • 1 tablespoon soy sauce
  • 1 teaspoon smoked paprika
  • 1 cup breadcrumbs
  • 1 egg, beaten
  • Salt and pepper to taste

For Serving

  • 4 slider buns
  • Lettuce leaves
  • Tomato slices
  • Avocado slices
  • Balsamic glaze (optional)

Make sure to have your toppings ready while the patties cook.

Instructions

Follow these steps to prepare your sliders.

Prepare the Mushroom Mixture

Finely chop the mushrooms and sauté them in a pan over medium heat with olive oil. Add the chopped onion and garlic, cooking until the mixture is golden and fragrant. Stir in the soy sauce, smoked paprika, salt, and pepper.

Cook for an additional 3 minutes, then remove from heat.

Form the Patties

Let the mushroom mixture cool slightly, then transfer it to a bowl. Add the breadcrumbs and beaten egg, mixing until fully combined. Shape the mixture into patties, about 10cm in diameter.

Cook the Patties

In the same skillet, heat a little more oil over medium heat. Cook the patties for about 5 minutes on each side, until they are golden brown and crispy.

Assemble the Sliders

Toast the slider buns lightly. Place a patty on each bun, top with lettuce, tomato, and avocado. Drizzle with balsamic glaze if using. Serve immediately.

Enjoy your delicious sliders with mushroom patties!

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Pro Tips

  • For extra flavor, you can add fresh herbs like thyme or parsley to the mushroom mixture. These sliders go great with a side of sweet potato fries!

Ingredient Substitutions

If you’re looking for a gluten-free option, substitute regular breadcrumbs with gluten-free breadcrumbs or ground oats. This maintains the patty’s structure while accommodating dietary needs. Also, vegans can replace the egg with a flaxseed meal substitute; use 1 tablespoon of ground flaxseed mixed with 2.5 tablespoons of water, letting it sit for a few minutes until it becomes gelatinous, mimicking the binding property of an egg.

For a nutty flavor or added protein, consider incorporating cooked quinoa or ground nuts. Both can enhance the texture and depth of the patties, making them even more satisfying. Adjust the seasoning slightly to accommodate these additions to preserve flavor harmony.

Storage and Reheating Tips

These patties are fantastic for meal prep! After cooking and allowing them to cool, freeze them in an airtight container, layering parchment paper in between to prevent sticking. When you’re ready to enjoy, transfer them to the fridge overnight to thaw, or pan-fry them from frozen in a bit of oil until crispy on the outside. This technique helps maintain their texture while providing a freshly cooked taste.

If you have leftover cooked patties, store them in the fridge for up to three days. Reheat by placing them in a non-stick skillet over medium heat for about 3-4 minutes on each side, or you can pop them in the oven at 350°F (175°C) for 10-15 minutes until heated through. This helps retain their crispiness, making them just as delightful as when first made.

Questions About Recipes

→ Can I make these patties ahead of time?

Yes, you can prepare the patties and refrigerate them for up to 24 hours before cooking.

→ Are these sliders gluten-free?

You can use gluten-free breadcrumbs to make them gluten-free.

→ What can I substitute for the egg?

You can use a flax egg or a bit of applesauce as a binding agent.

→ Can I freeze the patties?

Absolutely! You can freeze uncooked patties and cook them directly from frozen, adding a couple of extra minutes to the cooking time.

Sliders with Mushroom Patties

I absolutely love making sliders with mushroom patties for a fun and delicious meal. The rich umami flavor of the mushrooms combined with the right spices creates a satisfying patty that is perfect for gatherings or a cozy dinner at home. I find that using a mix of different mushrooms enhances the depth of flavor, making each bite exciting. These sliders can be prepared quickly and are a healthier alternative to traditional beef sliders, making them a hit with everyone, including non-vegetarians.

Prep Time20 minutes
Cooking Duration15 minutes
Overall Time35 minutes

Created by: Tessa Wright

Recipe Type: Comfort Food

Skill Level: Easy

Final Quantity: 4 servings

What You'll Need

For the Mushroom Patties

  1. 500g mixed mushrooms (shiitake, cremini, and button)
  2. 1 small onion, finely chopped
  3. 2 garlic cloves, minced
  4. 1 tablespoon soy sauce
  5. 1 teaspoon smoked paprika
  6. 1 cup breadcrumbs
  7. 1 egg, beaten
  8. Salt and pepper to taste

For Serving

  1. 4 slider buns
  2. Lettuce leaves
  3. Tomato slices
  4. Avocado slices
  5. Balsamic glaze (optional)

How-To Steps

Step 01

Finely chop the mushrooms and sauté them in a pan over medium heat with olive oil. Add the chopped onion and garlic, cooking until the mixture is golden and fragrant. Stir in the soy sauce, smoked paprika, salt, and pepper. Cook for an additional 3 minutes, then remove from heat.

Step 02

Let the mushroom mixture cool slightly, then transfer it to a bowl. Add the breadcrumbs and beaten egg, mixing until fully combined. Shape the mixture into patties, about 10cm in diameter.

Step 03

In the same skillet, heat a little more oil over medium heat. Cook the patties for about 5 minutes on each side, until they are golden brown and crispy.

Step 04

Toast the slider buns lightly. Place a patty on each bun, top with lettuce, tomato, and avocado. Drizzle with balsamic glaze if using. Serve immediately.

Extra Tips

  1. For extra flavor, you can add fresh herbs like thyme or parsley to the mushroom mixture. These sliders go great with a side of sweet potato fries!

Nutritional Breakdown (Per Serving)

  • Calories: 300 kcal
  • Total Fat: 12g
  • Saturated Fat: 2g
  • Cholesterol: 45mg
  • Sodium: 350mg
  • Total Carbohydrates: 40g
  • Dietary Fiber: 5g
  • Sugars: 3g
  • Protein: 12g