Stuffed Portobello Mushroom Burgers

Name: Stuffed Portobello Mushroom Burgers
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Yield: 4 servings
Ingredients: 4 large portobello mushrooms; 1 cup cooked quinoa; 1/2 cup shredded mozzarella cheese; 1/4 cup grated Parmesan cheese; 1/4 cup breadcrumbs; 2 cloves garlic, minced; 1 tablespoon olive oil; 1 teaspoon Italian seasoning; Salt and pepper to taste; 4 whole grain burger buns; Lettuce leaves; Tomato slices; Avocado slices; Your favorite condiments (ketchup, mustard, etc.)

Highlighted under: Quick Fix Eats

Enjoy a delicious twist on classic burgers with these stuffed portobello mushroom burgers. Perfect for a vegetarian meal or a unique BBQ option.

Created by

Anna

Last updated on 2026-01-05T00:46:31.468Z

These stuffed portobello mushroom burgers are a perfect alternative for meat lovers and vegetarians alike. The meaty texture of portobello mushrooms paired with a savory filling makes for a satisfying meal.

        Why You Will Love This Recipe
        Rich, earthy flavors from the portobello mushrooms
Customizable filling options to suit your taste
Perfect for grilling season or a quick weeknight dinner

      

A Flavorful Alternative

If you’re looking to enjoy a meal that’s both satisfying and healthy, stuffed portobello mushroom burgers are a fantastic option. These hearty mushrooms serve as the perfect base, offering a rich, umami flavor that pairs beautifully with a variety of fillings. By using portobello mushrooms instead of traditional beef patties, this recipe not only caters to vegetarians but also introduces everyone to a new way of enjoying burgers.

The versatility of portobello mushrooms is one of their standout features. They can absorb flavors beautifully, allowing you to customize the filling to suit your palate. Whether you prefer a cheesy blend with herbs or a more robust mix with spices and veggies, these burgers can easily adapt to your tastes. This flexibility makes them an excellent choice for gatherings, allowing you to please both meat lovers and vegetarians alike.

Perfect for Any Occasion

These stuffed portobello mushroom burgers are ideal for a variety of occasions, from backyard barbecues to casual weeknight dinners. They cook quickly and require minimal prep time, making them a convenient choice for busy schedules. Plus, the fact that they can be baked or grilled adds to their appeal, allowing you to enjoy them in any season.

Furthermore, presenting these burgers at gatherings adds a touch of sophistication to your menu. Guests will appreciate the effort put into creating a unique dish that stands out among typical BBQ fare. Serve them alongside your favorite sides, and you’ve got a meal that’s not only delicious but also visually appealing.

Nutritional Benefits

Portobello mushrooms are not only flavorful but also packed with nutritional benefits. They are low in calories and high in fiber, making them an excellent choice for those looking to maintain a healthy diet. Additionally, they provide essential nutrients like potassium, which can help lower blood pressure and support heart health.

Incorporating quinoa into the stuffing adds a protein boost, making these burgers more filling and nutritious. Quinoa is a complete protein, containing all nine essential amino acids, which is particularly beneficial for vegetarians. The addition of cheese further enhances the nutritional profile, providing calcium and healthy fats, ensuring that your meal is both satisfying and wholesome.

Ingredients

Gather the following ingredients to create your stuffed portobello mushroom burgers:

For the Burgers

4 large portobello mushrooms
1 cup cooked quinoa
1/2 cup shredded mozzarella cheese
1/4 cup grated Parmesan cheese
1/4 cup breadcrumbs
2 cloves garlic, minced
1 tablespoon olive oil
1 teaspoon Italian seasoning
Salt and pepper to taste

For Serving

4 whole grain burger buns
Lettuce leaves
Tomato slices
Avocado slices
Your favorite condiments (ketchup, mustard, etc.)

Once you have all your ingredients ready, you're set to start cooking!

Instructions

Follow these simple steps to create your delicious stuffed portobello mushroom burgers:

Prepare the Mushrooms

Preheat your oven to 375°F (190°C). Clean the portobello mushrooms with a damp cloth and remove the stems. Brush them with olive oil and place them on a baking sheet.

Make the Filling

In a bowl, combine the cooked quinoa, mozzarella cheese, Parmesan cheese, breadcrumbs, minced garlic, Italian seasoning, salt, and pepper. Mix until well combined.

Stuff the Mushrooms

Spoon the filling mixture into each portobello cap, pressing it down gently to ensure it's packed in.

Bake

Bake the stuffed mushrooms in the preheated oven for about 20 minutes or until the filling is golden and the mushrooms are tender.

Assemble the Burgers

Place the baked mushrooms on the whole grain buns, add lettuce, tomato, avocado, and your favorite condiments. Serve immediately.

Enjoy your delicious stuffed portobello mushroom burgers!

Pro Tips

For extra flavor, consider adding chopped herbs or spices to the filling. You can also grill the mushrooms instead of baking them for a smoky flavor.

Customization Options

One of the best aspects of stuffed portobello mushroom burgers is that you can easily tailor the filling to match your preferences. Feel free to experiment with different types of cheeses, such as cheddar or feta, or add in vegetables like spinach, bell peppers, or olives for added flavor and nutrition. You can also incorporate spices or hot sauce to give your filling a kick, making each burger a unique creation.

For a heartier option, consider adding some cooked lentils or black beans to the filling mixture. This not only boosts the protein content but also enhances the texture, making the burgers even more satisfying. The possibilities are endless, which means you can enjoy a different version of this dish every time you make it!

Serving Suggestions

When it comes to serving your stuffed portobello mushroom burgers, the toppings can make all the difference. Fresh ingredients like crisp lettuce and ripe tomato slices add a refreshing crunch, while creamy avocado brings a delightful richness. You can also drizzle with balsamic glaze or a tangy yogurt sauce to elevate the flavors even further.

For an added twist, consider serving the burgers with a side of sweet potato fries or a colorful salad. This not only complements the earthy flavors of the mushrooms but also rounds out your meal with extra nutrients, making it a complete and satisfying dining experience.

Questions About Recipes

→ Can I make these burgers ahead of time?

Yes, you can prepare the filling and stuff the mushrooms a day in advance. Just bake them right before serving.

→ What can I substitute for cheese?

You can use vegan cheese or nutritional yeast for a dairy-free option.

→ How do I store leftovers?

Store any leftover stuffed mushrooms in an airtight container in the refrigerator for up to 3 days.

→ Can I use other types of mushrooms?

While portobello mushrooms work best for this recipe, you can experiment with other large mushrooms like shiitake or king oyster.