Mediterranean Portobello Burger Recipe

Cooking Directions

• STEP 1.In a small bowl, whisk together olive oil, balsamic vinegar, garlic, oregano, salt, and pepper.
• STEP 2.Place the portobello mushroom caps in a shallow dish and pour the marinade over them.
• STEP 3.Let the mushrooms marinate for at least 30 minutes, turning them occasionally.
• STEP 4.Preheat the grill to medium-high heat.
• STEP 5.Grill the mushrooms for about 5 minutes per side, or until they are tender and juicy.
• STEP 6.Toast the buns on the grill for a few minutes until they are lightly browned.
• STEP 7.Assemble the burgers by placing a grilled mushroom cap on each bun.
• STEP 8.Top with sliced tomatoes, cucumber, red onion, feta cheese, and tzatziki sauce.
• STEP 9.Serve the Mediterranean Portobello Burgers with a side of sweet potato fries or a fresh salad.

Cooking Tips

• You can also cook the mushrooms in a grill pan or on a stovetop griddle if you don't have a grill.
• Feel free to add other toppings like avocado, lettuce, or roasted red peppers.
• If you don't have tzatziki sauce, you can use hummus or a garlic aioli instead.

Storage and Serving

• Serve the Mediterranean Portobello Burgers immediately while they are still warm.
• You can store any leftover grilled mushrooms in an airtight container in the refrigerator for up to 3 days.
• Reheat the mushrooms in a skillet or microwave before serving.