Ingredients
Equipment
Method
Make the balsamic-garlic marinade
- Whisk together balsamic vinegar, olive oil, garlic, thyme, Dijon mustard, salt, and pepper until combined and glossy.
Marinate
- Toss mushrooms in the marinade until evenly coated, then cover and let sit for 30 minutes.
Skewer and grill
- Thread the mushrooms onto soaked wooden skewers, leaving a little space between mushrooms so they caramelize.
- Grill over medium-high heat for 4-5 minutes per side until caramelized, turning once for even browning.
- Brush with the remaining marinade while grilling so a balsamic-garlic glaze clings and looks shiny as the skewers finish.
Serve
- Serve hot as a side dish or appetizer, with the glaze visibly coating the mushrooms.
Notes
Pro tip: Keep an eye on caramelization—when the mushrooms turn deep brown and glossy, they’re ready to flip. Refrigerate leftovers in an airtight container for up to 3 days; reheat on a hot grill or skillet until warmed through (do not microwave too long). Freezing isn’t recommended because mushrooms can soften and lose their grilled texture. For a gluten-free diet, this recipe is already gluten-free as written; just ensure your Dijon mustard is certified gluten-free.
