Vegetarian burger with truffle mayonnaise and pine nuts

Delicious Vegetarian Mushroom Burger Recipe with Truffle Mayonnaise

Preparation time: 15 minutes
Cooking time: 25 minutes
Total time: 40 minutes
Servings: 6

We are always looking for ways to bring innovation to our dishes, and this vegetarian mushroom burger with truffle mayonnaise is a true culinary delight. It is a simple yet sophisticated recipe that combines textures and flavors to create an unforgettable experience. Whether you are vegetarian or simply want to add a touch of freshness to your diet, this burger will surely be a favorite.

A Brief History

Vegetable burgers have gained popularity in recent decades, based on the idea of providing a healthy and tasty alternative to traditional meat burgers. They are often enriched with nutritious ingredients such as vegetables, grains, and seeds. In this recipe, mushrooms serve as the main ingredient, providing a meaty texture and savory flavor, while pine nuts and truffle oil add an element of refinement.

Ingredients

- 400 grams mixed fresh mushrooms (champignon, shiitake, portobello)
- 40 grams pine nuts
- 3 garlic cloves
- 1 onion
- 1 egg
- 1 teaspoon heaped pesto
- Fresh or dried thyme
- Fresh or dried dill
- Salt and pepper, to taste
- Olive oil
- 6 buns (preferably whole grain)
- 3 tablespoons yogurt mayonnaise
- 1/4 teaspoon truffle oil
- Grated parmesan (optional)
- Fresh salad leaves (romaine or iceberg)

Step-by-step instructions

1. Preparing the ingredients
Start by washing the mushrooms well and slicing them thinly. Dice the onion and garlic into small cubes. These ingredients are key to creating a savory aromatic base.

2. Sautéing the vegetables
In a large skillet, add a tablespoon of olive oil and heat over high heat. Add the onion and garlic and sauté for 2-3 minutes until they become translucent. Then add the sliced mushrooms, thyme, dill, salt, and pepper. Continue cooking for 5-7 minutes, stirring constantly, until the mushrooms have softened and released their juices.

3. Toasting the pine nuts
In a separate skillet, toast the pine nuts without oil over low heat for 3-4 minutes. They will start to release their delicious aromas. Be careful not to burn them, as they can become bitter.

4. Preparing the mixture
Once the mushrooms have cooled slightly, transfer them to a cutting board and finely chop them with a knife. In a large bowl, beat the egg as for an omelet and add it over the mushrooms. Add the pesto, 2/3 of the toasted pine nuts, and 20 grams of grated parmesan if you choose to use it. Mix well to combine the mixture.

5. Forming the patties
Divide the mixture into 6 equal parts and shape the patties with your hands, making sure they are well compacted. These will be the base of your delicious burgers.

6. Baking the patties
Preheat the oven to 180 degrees Celsius. Place the patties on a baking sheet lined with parchment paper and bake for 20-25 minutes until they become slightly golden and crispy on the outside.

7. Preparing the truffle mayonnaise
In a small bowl, mix the yogurt mayonnaise with the truffle oil. This combination will add a decadent touch to your burgers, giving them a unique and refined flavor.

8. Assembling the burgers
Cut the buns in half and start assembling the burgers. Place a warm patty on the bottom half, add a generous layer of truffle mayonnaise, a few salad leaves, and if desired, strips of parmesan and remaining toasted pine nuts. Cover with the top half of the bun and enjoy!

Serving suggestions
These vegetarian burgers are wonderful served alongside a fresh seasonal salad or crispy fries. You can accompany your meal with a glass of fresh lemonade or a green smoothie for a healthy and revitalizing lunch.

Nutritional information
These vegetarian burgers are an excellent source of plant-based protein, thanks to the mushrooms and egg. Pine nuts provide healthy fatty acids and antioxidants, while pesto adds a boost of flavor and nutrients. Each serving has approximately 350 calories, depending on the ingredients used.

Frequently asked questions

- Can I use other types of mushrooms?
Yes, you can experiment with different types of mushrooms, such as wild mushrooms or even portobello mushrooms for a meatier texture.

- What can I use instead of the egg?
If you want a vegan option, you can replace the egg with a mixture of 2 tablespoons of ground flaxseeds with 6 tablespoons of water (let sit for a few minutes until it thickens).

- How can I make these burgers spicier?
Add a bit of chopped chili pepper or chili sauce to the mixture to give them a spicy kick.

Possible variations
To add an even richer flavor, you can experiment with adding crumbled feta cheese to the burger mixture or use various herbs such as basil or cilantro, depending on your preferences.

Now that you have all this information, all that's left is to start cooking! Whether you prepare this recipe for a family dinner or for a party with friends, the vegetarian mushroom burgers with truffle mayonnaise will surely be a hit. Enjoy every bite and savor the intense flavors and pleasant textures!