What herbs go best with grilled portobello mushrooms?

Fresh parsley, oregano, thyme, rosemary, basil, and dill all work beautifully with grilled portobello mushrooms. Each brings a unique note—try mixing a few for deeper flavor.

How long should you marinate portobello mushrooms before grilling?

At least 20 minutes is ideal, but up to an hour is even better. This allows the marinade to fully infuse the mushrooms with herby, garlicky flavor.

Can I grill portobello mushrooms without oil?

While you can, a little olive oil helps keep the mushrooms moist and prevents sticking. If you want to reduce oil, brush lightly and rely on fresh herbs, lemon, and a splash of balsamic for flavor.

How do you know when grilled portobello mushrooms are done?

They’re done when tender, juicy, and you see grill marks—usually 7–9 minutes total. Avoid overcooking so they don’t become mushy.

Grilled Portobello Mushrooms with Herbs: 3 Easy Marinades

Grilled Portobello Mushrooms with Herbs

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There’s something magical about the scent of grilled portobello mushrooms with herbs wafting through a summer evening in New York City. These juicy, herby mushrooms blend Greek and Polish roots, honoring tradition and family connection—perfect for vegetarians and meat lovers alike.

Author: Imma_B
Prep Time: 15 minutes
Cook Time: 10 minutes
Total Time: 25 minutes
Yield: 4 servings 1x
Category: Main Dish
Method: Grilled
Cuisine: Mediterranean
Diet: Vegan

Ingredients

Scale

4 large portobello mushroom caps, wiped clean, stems removed
3 tablespoons extra virgin olive oil
2 tablespoons fresh lemon juice
3 garlic cloves, minced
2 tablespoons fresh parsley, chopped
1 tablespoon fresh oregano, chopped
1 tablespoon fresh thyme, chopped
1 tablespoon fresh dill, chopped (optional)
1 teaspoon balsamic vinegar
1/2 teaspoon sea salt
1/2 teaspoon black pepper, freshly ground
Optional: feta or goat cheese, fresh herbs, lemon wedges for serving

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Instructions

Choose firm, plump portobello mushrooms with fresh brown gills. Wipe clean with a damp cloth, remove stems.
In a mixing bowl, whisk together olive oil, lemon juice, minced garlic, parsley, oregano, thyme, dill (if using), balsamic vinegar, salt, and black pepper.
Brush the marinade generously over both sides of each mushroom, paying special attention to the gills.
Let mushrooms marinate for at least 20 minutes, or up to 1 hour, flipping halfway for even flavor.
Preheat grill to medium-high and oil the grates.
Place mushrooms gill-side down. Grill for 4–5 minutes, until grill marks form.
Flip mushrooms and grill another 3–4 minutes, basting with extra marinade as they cook.
Remove when mushrooms are tender and juicy, but not mushy.
Serve whole or sliced. Top with feta or goat cheese, extra fresh herbs, or a squeeze of lemon. Enjoy as a main, in a sandwich, or on salads and grain bowls.

Notes

Grilled portobello mushrooms with herbs are healthy, vegan (without cheese), and gluten-free. Use any fresh herbs you like, and make extra for sandwiches, wraps, or salads during the week. This recipe brings together family, flavor, and simple joy at the table.

Nutrition

Serving Size: 1 mushroom cap
Calories: 90
Sugar: 2g
Sodium: 220mg
Fat: 7g
Saturated Fat: 1g
Unsaturated Fat: 6g
Trans Fat: 0g
Carbohydrates: 6g
Fiber: 2g
Protein: 3g
Cholesterol: 0mg

Find it online: https://www.cozyfamilyrecipes.com/grilled-portobello-mushrooms-with-herbs/