These grilled mushrooms are a quick, flavorful side that’s perfect for any meal.
Packed with plant-based protein and fiber, they’re light yet satisfying, with healthy fats from butter and umami richness from balsamic and soy sauce.
Ready in just 20 minutes, this low-carb, nutrient-dense recipe makes weeknight dinners, meal prep, or barbecue gatherings effortlessly delicious.
Healthy Grilled Mushrooms
Equipment
- 1 large mixing bowl
- 1 small saucepan
- 1 barbecue grill or grill pan
- Skewers (4–6, preferably flat)
- 2 pairs of tongs
Ingredients
- 2 tablespoons balsamic vinegar
- 1 tablespoon soy sauce gluten-free optional
- 4 garlic cloves finely minced, divided
- 2 pounds button mushrooms halved
- 2 tablespoons butter
- A generous pinch of salt
Instructions
- Prepare the Garlic Balsamic Marinade: Start by making the marinade that will infuse the mushrooms with deep, savory flavor. In a large mixing bowl, combine 2 tablespoons of balsamic vinegar, 1 tablespoon of soy sauce (use gluten-free if preferred), and half of the finely minced garlic. Stir the ingredients together until fully blended, allowing the tangy balsamic and savory soy sauce to meld with the aromatic garlic.
- Marinate the Mushrooms: Take 2 pounds of fresh button mushrooms and slice them in half if they are small, or leave larger mushrooms whole. Add them to the prepared marinade. Using a gentle hand, toss the mushrooms so that each piece is evenly coated in the mixture. Allow the mushrooms to rest in the marinade at room temperature for about 30 minutes. This step lets the mushrooms absorb the flavors fully without becoming soggy.
- Prepare the Garlic Butter Topping: While the mushrooms are marinating, prepare the garlic butter for finishing. In a small saucepan, melt 2 tablespoons of butter over low heat. Once melted, add the remaining finely minced garlic and a generous pinch of salt. Stir frequently to prevent the garlic from burning. As the garlic gently cooks in the butter, it will release a fragrant aroma that will perfectly complement the grilled mushrooms later.
- Preheat and Oil the Grill: Preheat your barbecue grill or a grill pan to medium heat. It’s essential to get the grill hot enough to create a slight char and sear on the mushrooms, which enhances their natural umami flavor. Once the grill is warm, lightly oil the grates to prevent sticking. This step ensures your mushrooms will slide off easily when flipped and retain their perfect shape.
- Skewer the Mushrooms: If you’re using skewers, flat skewers are ideal because they prevent the mushrooms from spinning while grilling. Carefully thread the marinated mushrooms onto the skewers, making sure they are evenly spaced. This not only helps with even cooking but also makes turning them on the grill much easier. If using round skewers, handle gently to avoid mushrooms rotating or falling off.
- Grill the Mushrooms: Place the skewered mushrooms on the preheated grill. Grill them for about 5 minutes on one side without moving them, allowing a golden, slightly charred surface to develop. This initial sear locks in juices and flavor. After 5 minutes, use two pairs of tongs to carefully flip the mushrooms to the other side. Grill for another 5 minutes, ensuring the mushrooms are tender but not overcooked.
- Drizzle with Garlic Butter: Once the mushrooms are grilled to perfection, transfer them carefully to a serving plate. Immediately drizzle the warm garlic butter over the mushrooms, letting it melt and coat each piece. This final step adds richness, a subtle nutty flavor, and a luscious finish that elevates the dish.
- Serve and Enjoy: Serve the mushrooms immediately while warm. They make a delicious side dish for any meal, a satisfying snack, or a standout addition to salads, grain bowls, or pasta dishes. Pair with a fresh herb garnish or a squeeze of lemon for an extra touch of brightness if desired.
Notes
- Flat skewers work best to prevent mushrooms from spinning during grilling, making flipping much easier.
- Marinating mushrooms for at least 30 minutes enhances their flavor but avoid over-marinating to prevent them from becoming too soft.
- Use fresh mushrooms for optimal texture and taste; button mushrooms are ideal, but cremini or baby portobello work well too.
- When making garlic butter, cook on low heat to avoid burning the garlic and developing a bitter taste.
- Serve immediately after drizzling with garlic butter to enjoy maximum flavor and juiciness.
Chef’s Secrets for Perfect Mushrooms
The key to elevating grilled mushrooms lies in both preparation and technique.
Marinate the mushrooms evenly, ensuring each piece is coated thoroughly, which allows the flavors to penetrate without overwhelming their natural umami.
Preheat the grill to medium heat so that mushrooms sear nicely without drying out.
Using flat skewers keeps them steady while flipping, and drizzling warm garlic butter immediately after grilling preserves richness and aroma.
Finally, avoid overcrowding the grill to allow each mushroom to cook evenly and develop a lightly charred, caramelized finish.
Serving Suggestions for Mushroom Skewers
These grilled mushrooms pair beautifully with a variety of dishes.
Serve them alongside grilled chicken, fish, or steak for a hearty dinner.
They also work well as a plant-based protein addition to grain bowls, pasta dishes, or leafy green salads.
For a crowd-friendly option, arrange skewers on a platter as an appetizer, garnished with fresh herbs such as parsley or thyme.
A squeeze of lemon or a light sprinkle of smoked paprika can add brightness and depth of flavor, making them irresistible at any meal.
Storage Tips for Grilled Mushrooms
Grilled mushrooms are best enjoyed fresh, but leftovers can be stored properly for up to 3 days.
Allow them to cool to room temperature, then place in an airtight container and refrigerate.
Reheat gently on a stovetop skillet over low heat or in a microwave until warmed through.
Avoid reheating on high heat, as this can make them dry or rubbery.
For longer storage, mushrooms can be frozen for up to one month; thaw in the fridge overnight and reheat slowly, adding a small pat of butter to restore moisture.
Frequently Asked Questions
1. Can I use other mushroom varieties?
Yes! Cremini, baby portobello, or shiitake mushrooms all work well. Keep in mind that larger mushrooms may need slightly longer cooking times to ensure tenderness.
2. Do I have to use skewers?
Skewers make flipping easier, but you can also grill mushrooms directly on the grates using a grill basket or foil tray. Just handle gently to prevent mushrooms from falling through.
3. How long can I marinate the mushrooms?
A 30-minute marinade is ideal for maximum flavor without compromising texture. You can marinate up to 2 hours, but longer marinating may make mushrooms too soft.
4. Can I make this recipe gluten-free?
Absolutely! Simply use gluten-free soy sauce or tamari to keep the recipe fully gluten-free. Balsamic vinegar is naturally gluten-free.
5. Can I prepare this recipe indoors?
Yes! If you don’t have a grill, use a grill pan or a regular skillet on the stovetop. Cook over medium heat, turning mushrooms gently for even cooking, and drizzle with garlic butter just before serving.
