For best results, use high-quality mayonnaise and fresh basil. Don't overcrowd the grill; grill the mushrooms in batches if necessary. To add extra flavor, consider grilling some thinly sliced red onion or bell peppers to add to the sandwich. Serve with a side of grilled vegetables or a light salad for a complete meal.
Andreanne Braun
Jan 19, 2025I've made this several times now, and it's always a hit. The mushrooms are so flavorful and juicy. It's a great vegetarian option for grilling.
Breanne Haley
Sep 3, 2024This recipe is a game-changer! The basil mayonnaise adds a burst of flavor that elevates the entire sandwich. I’ll definitely be making this again.
Retta Waters
Mar 3, 2023The marinade is perfect! The balsamic and garlic complement the earthy flavor of the mushrooms so well. I also appreciate the tips for serving.