Farm Fresh Portobella Burgers

Savor the earthy, rich flavors of this easy and wholesome Farm Fresh Portobella Burgers recipe—perfect for vegetarians and burger lovers alike. These hearty burgers feature tender, marinated Portobella mushroom caps grilled to perfection and layered with fresh, crisp mixed greens, juicy tomato slices, and sweet red onion. A tangy homemade aioli made with lemon, Dijon mustard, and parsley elevates every bite, and toasted buns add the perfect finishing touch. Quick to prepare in just 25 minutes, this recipe is ideal for weeknight dinners, backyard barbecues, or a satisfying meat-free meal. Whether you’re grilling indoors or outdoors, these delicious portobella mushroom burgers are sure to impress!

Nutriscore Rating: 78/100

Prep Time:15 mins

Cook Time:10 mins

Total Time:25 mins

Servings: 4

Ingredients

• 4 pieces Portobella mushroom caps
• 3 tablespoons Olive oil
• 2 tablespoons Balsamic vinegar
• 1 tablespoon Soy sauce
• 2 cloves Garlic
• 0.5 teaspoons Salt
• 0.5 teaspoons Black pepper
• 4 pieces Hamburger buns
• 2 cups Mixed greens
• 1 large Tomato
• 0.5 medium Red onion
• 0.25 cups Mayonnaise
• 1 teaspoon Lemon juice
• 1 teaspoon Dijon mustard
• 1 tablespoon Fresh parsley

Directions

Step 1

Clean the portobella mushroom caps by gently wiping them with a damp paper towel. Remove the stems and scrape out the gills if desired.

Step 2

In a small bowl, whisk together olive oil, balsamic vinegar, soy sauce, minced garlic, salt, and black pepper to create a marinade.

Step 3

Place the mushroom caps in a shallow dish and pour the marinade over them, ensuring each cap is well coated. Let marinate for 15-20 minutes, flipping halfway through.

Step 4

While the mushrooms are marinating, prepare the zesty aioli by mixing mayonnaise, lemon juice, Dijon mustard, and chopped fresh parsley in a small bowl. Cover and refrigerate until ready to use.

Step 5

Slice the tomato into thick rounds and the red onion into thin rings. Set aside along with the mixed greens.

Step 6

Heat a grill pan or outdoor grill over medium-high heat. Grill the marinated mushroom caps for about 4-5 minutes on each side, or until tender and slightly charred.

Step 7

Lightly toast the hamburger buns on the grill, cut side down, for 1-2 minutes until golden brown.

Step 8

Assemble the burgers by spreading a generous layer of zesty aioli on the bottom half of each bun. Place a grilled portobella cap on top, followed by tomato slices, red onion rings, and mixed greens.

Step 9

Finish by placing the top half of the bun over the fillings. Serve immediately and enjoy your Farm Fresh Portobella Burgers!

Nutrition Facts

Serving size	1201.8 grams (1201.8g)

Amount per serving	% Daily Value*
Calories	1430

Total Fat 104.10g	133%
Saturated Fat 18.90g	95%
Polyunsaturated Fat 4.20g
Cholesterol 59mg	20%
Sodium 4536mg	197%
Total Carbohydrate 118.70g	43%
Dietary Fiber 65.50g	234%
Total Sugars 31.40g
Protein 70.40g	141%

Vitamin D 28IU	140%
Calcium 196mg	15%
Iron 10mg	56%
Potassium 2256mg	48%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 55.3%

Protein: 16.6%

Carbs: 28.0%