Whole30 Gourmet Mushroom Burger
Elevate your burger game with this Whole30 Gourmet Mushroom Burger—a savory, plant-forward alternative that's as satisfying as it is wholesome. Juicy, marinated Portobello mushroom caps are grilled to perfection, infused with a rich blend of balsamic vinegar, garlic, and fresh thyme, creating a meaty, umami-packed bite. This burger ditches traditional buns for crisp romaine lettuce leaves, keeping it light yet satisfying, while layers of creamy avocado, fresh tomato slices, crunchy red onion, and a tangy Whole30-compliant mustard bring vibrant flavors and textures to every bite. Perfect for health-conscious foodies, this recipe is quick to prepare, Paleo and Whole30-friendly, and makes a stunning, low-carb addition to your summer grilling lineup.
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Ingredients
- 4 Portobello mushroom caps
- 3 tablespoons Extra virgin olive oil
- 2 tablespoons Balsamic vinegar
- 2 cloves Minced garlic
- 1 teaspoon Fresh thyme leaves
- 0.5 teaspoon Salt
- 0.5 teaspoon Black pepper
- 2 cups Baby spinach leaves
- 1 Avocado
- 1 Tomato
- 0.25 Red onion
- 2 tablespoons Whole30 compliant mustard
- 8 Romaine lettuce leaves
Directions
Step 1
Preheat your grill to medium-high heat.
Step 2
In a small bowl, whisk together the olive oil, balsamic vinegar, minced garlic, thyme, salt, and black pepper.
Step 3
Brush the marinade over both sides of the Portobello mushroom caps, ensuring they are well coated.
Step 4
Place the mushroom caps on the grill, gill side up, and cook for about 5-7 minutes per side, or until tender and juicy. Remove from heat and set aside.
Step 5
While the mushrooms are grilling, prepare the toppings. Slice the avocado, tomato, and red onion into thin slices.
Step 6
To assemble the burgers, place a lettuce leaf on a serving plate. Add a grilled Portobello mushroom cap, then top with a handful of baby spinach leaves, slices of avocado, tomato, and onion.
Step 7
Drizzle with Whole30 compliant mustard and top with another lettuce leaf.
Step 8
Serve immediately, enjoying a delicious and healthy Whole30 gourmet mushroom burger.
Nutrition Facts
| Serving size | (1034.7g) |
|---|
| Amount per serving | % Daily Value* |
|---|---|
| Calories | 834.9 |
| Total Fat 66.9g | 0% |
| Saturated Fat 9.7g | 0% |
| Polyunsaturated Fat 2.8g | |
| Cholesterol 0mg | 0% |
| Sodium 2887.8mg | 0% |
| Total Carbohydrate 58.2g | 0% |
| Dietary Fiber 20.6g | 0% |
| Total Sugars 26.7g | |
| Protein 16.8g | 0% |
| Vitamin D 28.0IU | 0% |
| Calcium 153.6mg | 0% |
| Iron 6.7mg | 0% |
| Potassium 3005.6mg | 0% |
Source of Calories