Elevate your burger game with this Whole30 Gourmet Mushroom Burger, a flavorful and nutrient-packed recipe that’s both healthy and indulgent. Centered around tender, marinated Portobello mushroom caps grilled to perfection, this burger layers fresh baby spinach, creamy avocado, juicy tomato, and crisp red onion for a vibrant medley of textures and tastes. A drizzle of tangy Whole30-compliant mustard ties it all together, served between crunchy romaine lettuce leaves for a bun-free experience that’s perfect for Whole30 enthusiasts and low-carb eaters alike. Quick and easy to prepare in just 30 minutes, this mouthwatering burger is a satisfying meal that doesn’t compromise on flavor or nutrition. Special keywords: Whole30 mushroom burger, healthy burger recipe, low-carb burger ideas.
Preheat your grill to medium-high heat.
In a small bowl, whisk together the olive oil, balsamic vinegar, minced garlic, thyme, salt, and black pepper.
Brush the marinade over both sides of the Portobello mushroom caps, ensuring they are well coated.
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.
While the mushrooms are grilling, prepare the toppings. Slice the avocado, tomato, and red onion into thin slices.
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.
Drizzle with Whole30 compliant mustard and top with another lettuce leaf.
Serve immediately, enjoying a delicious and healthy Whole30 gourmet mushroom burger.
Calories |
835 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 66.9 g | 86% | |
| Saturated Fat | 9.7 g | 48% | |
| Polyunsaturated Fat | 2.8 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 2888 mg | 126% | |
| Total Carbohydrate | 58.2 g | 21% | |
| Dietary Fiber | 20.6 g | 74% | |
| Total Sugars | 26.7 g | ||
| Protein | 16.8 g | 34% | |
| Vitamin D | 0.7 mcg | 4% | |
| Calcium | 154 mg | 12% | |
| Iron | 6.7 mg | 37% | |
| Potassium | 3006 mg | 64% | |
*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.