Mushroom Patty Sliders

Name: Mushroom Patty Sliders
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4 sliders
Ingredients: 2 cups finely chopped mushrooms (button or cremini); 1/2 cup breadcrumbs; 1/4 cup grated Parmesan cheese (optional); 1/4 cup finely chopped onion; 2 cloves garlic, minced; 1 egg (or flax egg for vegan option); 1 teaspoon soy sauce; 1 teaspoon Worcestershire sauce; 1/2 teaspoon smoked paprika; Salt and pepper to taste; 4 slider buns; Lettuce leaves; Tomato slices; Condiments of choice (ketchup, mustard, mayo, etc.)

Highlighted under: Comfort Food

I absolutely love making Mushroom Patty Sliders for a quick and delicious meal that never disappoints. The earthy flavor of the mushrooms combined with the savory spices creates a delightful experience in every bite. Plus, they’re not just tasty; they’re a fantastic way to sneak in some vegetables! Whether I'm hosting friends or just enjoying a quiet night at home, these sliders are often the first choice for a satisfying snack or main dish. Trust me, once you try them, you'll find yourself making them time and again.

Created by

Phoebe Drake

Last updated on 2026-01-13T04:07:14.731Z

When I first started experimenting with plant-based sliders, I knew mushrooms would be the star ingredient. Their meaty texture and rich umami flavor make them perfect for patties. One day, I decided to combine a mix of spices with fresh herbs to enhance their natural taste, and the result was nothing short of amazing! The sliders held together perfectly and were bursting with flavor.

One detail that truly made my Mushroom Patty Sliders special was the use of whole grain buns. Not only did they add extra nutrition, but their nutty flavor paired beautifully with the patties. Now, when I serve them at gatherings, everyone can't help but go back for seconds!

        Why You'll Love This Recipe
        Savory mushroom flavor paired with delicious spices
Healthy and satisfying alternative to meat patties
Perfectly portioned for quick lunches or satisfying snacks

      

Choosing the Right Mushrooms

When it comes to selecting mushrooms for your patties, button and cremini varieties work best. They provide a rich, earthy flavor that enhances the overall taste. If you're feeling adventurous, try blending in some shiitake or portobello mushrooms for additional depth. Just be sure to finely chop them to maintain a consistent texture in your patties. This also ensures they cook evenly and meld beautifully with the other ingredients.

To ensure optimal moisture, it’s best to sauté the chopped mushrooms briefly before adding them to the mixture. This allows excess liquid to evaporate, preventing your patties from becoming soggy. Simply pan-fry the mushrooms over medium heat for about 5 minutes until they are reduced and glossy. They should not lose their shape entirely; a little texture will add to the overall bite!

Perfecting Your Patty Texture

Achieving the right texture for your mushroom patties is key. The breadcrumbs act as a binding agent, absorbing moisture and adding structure. If you're gluten-free, consider using almond flour or gluten-free breadcrumbs for a similar result. If you find the mixture too wet, adding more breadcrumbs or a dash of flour can help firm it up. Aim for a consistency that holds together, yet remains slightly moist—not dry or crumbly.

While frying, keep an eye on the patties to ensure they cook evenly. If they don’t seem to brown properly, increase the heat slightly or make sure the skillet is adequately preheated. They should develop a delightful golden crust after about 5-7 minutes on each side. If you’re unsure, press gently with a spatula; they should feel firm yet resilient.

Ingredients

For the Mushroom Patties

2 cups finely chopped mushrooms (button or cremini)
1/2 cup breadcrumbs
1/4 cup grated Parmesan cheese (optional)
1/4 cup finely chopped onion
2 cloves garlic, minced
1 egg (or flax egg for vegan option)
1 teaspoon soy sauce
1 teaspoon Worcestershire sauce
1/2 teaspoon smoked paprika
Salt and pepper to taste

For Assembly

4 slider buns
Lettuce leaves
Tomato slices
Condiments of choice (ketchup, mustard, mayo, etc.)

Combine all ingredients in a bowl, mixing until well blended. Form into patties and set aside while you prepare the grill or pan.

Instructions

Prepare the Mushroom Mixture

In a large bowl, combine the chopped mushrooms, breadcrumbs, Parmesan cheese, onion, garlic, egg, soy sauce, Worcestershire sauce, smoked paprika, salt, and pepper. Mix until well combined and mold into patties.

Cook the Patties

Heat a skillet or grill over medium heat. Lightly grease the surface and cook the patties for about 5-7 minutes on each side or until golden brown and cooked through.

Assemble the Sliders

Place each patty on a slider bun, and top with lettuce, tomato, and your choice of condiments. Serve immediately and enjoy!

Feel free to customize your sliders with additional toppings like avocado or cheese for extra flavor!

Pro Tips

For extra flavor, try adding some fresh herbs like parsley or basil to the mushroom mixture. You can also prepare the patties ahead of time and store them in the fridge for quick cooking later.

Make-Ahead and Storage Tips

These mushroom patties can be made ahead of time, making them a great option for meal prep. After assembling the patties, you can refrigerate them for up to 2 days before cooking. For longer storage, place uncooked patties on a baking sheet lined with parchment paper and freeze until solid. Once frozen, transfer them to an airtight container for up to a month, ensuring you separate layers with parchment paper to prevent sticking. When ready to cook, there's no need to thaw—just add a couple of extra minutes onto the cooking time.

Leftover cooked patties can be stored in the refrigerator for up to 4 days. Reheat them in a skillet over medium heat for about 3-4 minutes on each side, adding a splash of oil to maintain moisture. You can also microwave them, but be aware they tend to lose their crispiness when reheated this way. Try to aim for an even heating to ensure they’re warmed through without becoming rubbery.

Flavor Variations and Serving Suggestions

Feel free to customize the spices in your mushroom patties for added flavor. For a spicy kick, consider adding a pinch of cayenne pepper or some chopped jalapeños. If you prefer a Mediterranean touch, try incorporating some chopped sun-dried tomatoes or olives… just be mindful of the moisture these additions may introduce. Pairing these sliders with a yogurt-based sauce or a simple tzatziki can also amplify the flavor and make for a refreshing side.

For serving, consider bulking up your slider with roasted veggies or avocado, which not only enhances the texture but also adds healthy fats. Serve them alongside sweet potato fries or a fresh salad for a rounded meal. You could also double the batch and host a slider party, allowing your guests to build their own sliders with various toppings and flavors, making it a fun and interactive dining experience.

Questions About Recipes

→ Can I make these sliders vegan?

Yes! Simply substitute the egg with a flax egg (1 tablespoon of ground flaxseed mixed with 2.5 tablespoons of water) and skip the Parmesan cheese.

→ How can I store leftover patties?

Store any leftover patties in an airtight container in the refrigerator for up to 3 days. Reheat in a skillet or microwave before serving.

→ What else can I add to the patties?

You can add cooked quinoa, chopped bell peppers, or even some spinach for added nutrition and flavor.

→ Can I freeze the patties?

Absolutely! You can freeze the uncooked patties separated by parchment paper and store them in a freezer-safe container for up to 3 months.