Sliders with Mushroom Patties

Highlighted under: Hearty Family Meals

I absolutely love making Sliders with Mushroom Patties for gatherings with family and friends. The combination of savory mushrooms and spices creates a delicious, earthy flavor that pleases even the pickiest of eaters. These sliders are not only easy to prepare, but they also bring a delightful twist to the traditional slider. Plus, they can be made ahead of time and cooked just before serving, making them a convenient option for entertaining. I promise these sliders will be the star of your next event!

Arabella Scott

Created by

Arabella Scott

Last updated on 2026-01-06T10:43:14.526Z

When I first experimented with making mushroom patties, I was amazed at how versatile they could be. I tried different combinations of spices and herbs and finally landed on a blend that really enhanced the natural umami flavor of the mushrooms. A little soy sauce and garlic elevate the taste, making each bite flavorful and satisfying.

Serving these sliders with a dollop of garlic aioli took them to another level. The creamy texture complements the patties perfectly, and adding fresh greens on top provides a nice crunch. I recommend making the patties a day ahead and refrigerating them to deepen the flavors before grilling!

Why You'll Love This Recipe

  • Savory and rich mushroom flavor that satisfies all cravings
  • Customizable with your favorite toppings and sauces
  • Perfect size for appetizers or a light meal

Understanding the Ingredients

The success of the mushroom patties largely depends on the quality and freshness of your mushrooms. Opting for a mix of button mushrooms and shiitake can elevate the flavor profile, providing a richer, earthy taste. When chopping, aim for finely minced pieces to ensure even cooking and a uniform texture. The moisture released by the mushrooms will be crucial during the sautéing process, as allowing it to evaporate fully enhances the flavor concentration.

Using fresh breadcrumbs instead of store-bought ones can significantly improve the texture of your patties. Fresh breadcrumbs retain moisture, helping to bind the mixture together without making it too dense. If you're short on time, you can quickly make your own by pulsing stale bread in a food processor until coarse. Just remember to adjust any seasoning based on the bread's flavor.

Mastering the Cooking Technique

When it comes to cooking the patties, achieving a golden-brown crust is essential for both flavor and texture. Preheat your grill or skillet to medium heat, which typically ranges from 350°F to 400°F (175°C to 200°C). If using a skillet, a non-stick surface or a well-seasoned cast iron skillet works best to prevent sticking. Cook each patty for about 5-7 minutes per side, flipping only once for a nicely caramelized exterior.

Avoid overcrowding the skillet or grill, as this can lower the cooking temperature and lead to steaming rather than browning. If you’re making a larger batch, consider cooking them in batches. This ensures an even cook and keeps all the patties beautifully crisp. You can keep cooked patties warm in the oven on low heat until all are ready to serve.

Serving Suggestions and Variations

While the classic toppings of lettuce, tomato, and garlic aioli are excellent choices, don’t hesitate to experiment with other condiments. Sriracha aioli for a spicy kick or a balsamic glaze for a tangy contrast can add unexpected depth. Even trying out different cheeses—like feta or goat cheese—can introduce new textures and flavors that elevate your sliders.

These sliders can also cater to various dietary preferences. For a vegan option, substitute the egg with flaxseed meal mixed with water as a binder and replace the Parmesan with a nutritional yeast blend. Additionally, you can swap out the slider buns for gluten-free options without sacrificing deliciousness, ensuring everyone at your gathering can partake in these tasty bites.

Ingredients

Ingredients for Sliders with Mushroom Patties

For the Mushroom Patties

  • 400g mushrooms, finely chopped
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1/2 cup breadcrumbs
  • 1/4 cup grated Parmesan cheese
  • 1 tablespoon soy sauce
  • 1 teaspoon dried thyme
  • Salt and pepper to taste
  • 1 egg, beaten

For Serving

  • 4 slider buns
  • Lettuce leaves
  • Tomato slices
  • Garlic aioli

These ingredients come together for a satisfying and flavorful experience. Pair them with your favorite sides for a complete meal!

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Instructions

Instructions

Prepare the Mushroom Mixture

In a skillet, sauté the chopped onions and garlic until soft. Add the chopped mushrooms and cook until their moisture evaporates. Remove from heat and allow to cool slightly.

Form the Patties

In a mixing bowl, combine the cooled mushroom mixture with breadcrumbs, Parmesan cheese, soy sauce, thyme, salt, pepper, and beaten egg. Mix well and form into 4 equal-sized patties.

Cook the Patties

Heat a grill or skillet over medium heat and lightly grease it. Cook the patties for about 5-7 minutes on each side until they are golden brown and cooked through.

Assemble the Sliders

Place each patty on a slider bun, add lettuce and tomato, and top with garlic aioli. Serve hot!

Enjoy your sliders warm and feel free to customize them with your favorite toppings!

Pro Tips

  • For extra flavor, use a mix of different mushrooms, such as shiitake or portobello. This will enhance the depth of the patties.

Storage and Make-Ahead Tips

These mushroom patties can be made in advance, which is a lifesaver for busy gatherings. Prepare the patties up to a day ahead and store them in an airtight container in the refrigerator. Just be sure to cook them straight from the fridge if they’re chilled, adjusting cooking time by a minute or two since they'll need a bit longer to heat through.

If you're planning to freeze them, arrange the uncooked patties in a single layer on a baking sheet lined with parchment paper. Once frozen solid, you can transfer them to a freezer bag for up to three months. To cook, there's no need to thaw; just add a couple of extra minutes to the cooking time from frozen for perfectly cooked sliders.

Troubleshooting Common Issues

If you find that your mushroom patties are falling apart during cooking, this often indicates that the mixture is too moist. Ensure that all the moisture from the sautéed mushrooms evaporates before mixing. You can also increase the amount of breadcrumbs slightly or add another beaten egg to help the mixture bind better.

If the patties are too dry, they may have been cooked too long. Keep an eye on them while cooking; they should be golden brown but still moist in the center. If they do turn out dry, try serving them with a drizzle of extra garlic aioli or a creamy dressing on the side, which can also enhance the overall eating experience.

Questions About Recipes

→ Can I make the patties ahead of time?

Yes, you can prepare the patties a day ahead, refrigerate them, and cook them fresh just before serving.

→ Are these sliders vegan?

To make these sliders vegan, replace the egg with a flax egg and omit the Parmesan cheese.

→ Can I freeze the mushroom patties?

Absolutely! You can freeze uncooked patties for up to 3 months. Just thaw them in the fridge before cooking.

→ What sides go well with these sliders?

These sliders pair well with sweet potato fries, a side salad, or even grilled vegetables.

Sliders with Mushroom Patties

I absolutely love making Sliders with Mushroom Patties for gatherings with family and friends. The combination of savory mushrooms and spices creates a delicious, earthy flavor that pleases even the pickiest of eaters. These sliders are not only easy to prepare, but they also bring a delightful twist to the traditional slider. Plus, they can be made ahead of time and cooked just before serving, making them a convenient option for entertaining. I promise these sliders will be the star of your next event!

Prep Time15 minutes
Cooking Duration25 minutes
Overall Time40 minutes

Created by: Arabella Scott

Recipe Type: Hearty Family Meals

Skill Level: Intermediate

Final Quantity: 4 sliders

What You'll Need

For the Mushroom Patties

  1. 400g mushrooms, finely chopped
  2. 1 small onion, finely chopped
  3. 2 cloves garlic, minced
  4. 1/2 cup breadcrumbs
  5. 1/4 cup grated Parmesan cheese
  6. 1 tablespoon soy sauce
  7. 1 teaspoon dried thyme
  8. Salt and pepper to taste
  9. 1 egg, beaten

For Serving

  1. 4 slider buns
  2. Lettuce leaves
  3. Tomato slices
  4. Garlic aioli

How-To Steps

Step 01

In a skillet, sauté the chopped onions and garlic until soft. Add the chopped mushrooms and cook until their moisture evaporates. Remove from heat and allow to cool slightly.

Step 02

In a mixing bowl, combine the cooled mushroom mixture with breadcrumbs, Parmesan cheese, soy sauce, thyme, salt, pepper, and beaten egg. Mix well and form into 4 equal-sized patties.

Step 03

Heat a grill or skillet over medium heat and lightly grease it. Cook the patties for about 5-7 minutes on each side until they are golden brown and cooked through.

Step 04

Place each patty on a slider bun, add lettuce and tomato, and top with garlic aioli. Serve hot!

Extra Tips

  1. For extra flavor, use a mix of different mushrooms, such as shiitake or portobello. This will enhance the depth of the patties.

Nutritional Breakdown (Per Serving)

  • Calories: 300 kcal
  • Total Fat: 10g
  • Saturated Fat: 2g
  • Cholesterol: 50mg
  • Sodium: 410mg
  • Total Carbohydrates: 42g
  • Dietary Fiber: 4g
  • Sugars: 3g
  • Protein: 10g