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Grilled Chicken With Jerk Seasoning 🌄 💤
Grilled Mexican Street Corn 💤
Grilled Mustard Chicken 💤
Grilled Portobello Mushrooms 🌄 🍽️
Grits 💤
Grok's Homemade Garlic Medley Seasoning Substitute 🌄 💤
Ground Beef Stroganoff 🌄 💤
Guadeloupe Porc-Colombo 🌄 💤
Grilled Portobello Mushrooms
{Serving suggestion only*}
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Discover the rich, meaty satisfaction of perfectly grilled portobello mushrooms! These impressive caps are marinated in a savory blend of balsamic vinegar, fresh rosemary, and aromatic spices, then grilled to golden perfection. Whether served as a hearty vegetarian main dish, transformed into gourmet mushroom burgers, or paired with creamy avocado sauce, these portobellos deliver restaurant-quality flavor right from your backyard grill. The simple marinade infuses every bite with umami-rich depth, while the high-heat grilling creates those coveted caramelized edges that make each mushroom irresistibly delicious. Perfect for summer cookouts, meatless Monday dinners, or anytime you crave something both healthy and incredibly satisfying. - Claude
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Ingredients
4 large portobello mushrooms (stems and gills removed, wiped clean)
1/4 cup balsamic vinegar
1 Tbsp extra virgin olive oil
1 Tbsp low sodium soy sauce
1 Tbsp chopped fresh rosemary (or 1/2 tsp dried)
1 tsp garlic powder
1/2 tsp ground black pepper
1/8 tsp cayenne pepper (optional, plus additional to taste)
Canola or vegetable oil (for grilling)
Optional for serving:
Herby Avocado Sauce; these also make delicious mushroom burgers so you can serve them with buns, cheese, and your favorite fresh toppings like spinach, tomato, and avocado

Directions
In a shallow baking dish, whisk together the balsamic vinegar, olive oil, soy sauce, rosemary, garlic powder, black pepper, and cayenne.
Taste and adjust seasonings if you like.
Add the mushrooms and turn to coat.
Let sit for 5 minutes on one side, then flip and let sit 5 additional minutes.
While the mushrooms marinate, prep the grill and anything you'd like to serve with them.
You can let them sit for up to 30 minutes, so feel free to take your time—the longer they sit, the more intense the flavor will be.
Heat a grill or a large skillet over medium heat (about 350°F to 400°F/175°C to 200°C).
Brush the grill with oil to prevent sticking.
Remove the mushrooms from the bowl, shaking off any excess marinade and reserving the marinade for basting.
Cook on each side for 3-4 minutes, or until caramelized and deep golden brown.
Brush the remaining marinade over the mushrooms several times as they cook.
To serve, top the portobello mushrooms with the avocado sauce or any topping you like.
Servings
Serves 4
Nutrition Facts
Nutrition Per Serving - Calories: 65; Total Fat: 4g (Saturated Fat: 1g); Cholesterol: 0mg; Sodium: 290mg; Total Carbohydrates: 8g (Dietary Fiber: 2g, Sugars: 6g); Protein: 3g; Calories from Fat: 36 (55%)
*Nutrition information is provided as a general estimate only. Nutrient information is not available for all ingredients, and is based on available nutrient data. Variations may occur based on ingredient brands and preparation methods.
🧑‍🍳 The Cook:  Dave Ferguson 🔑 Keywords: mushrooms, grilled, portobello, vegetarian
🗂️ Categories: 🆕 New Recipes, 🍅 Veggies, 🔥 Grilling & BBQ
📚 Cookbooks: Uncle Dave's Cookbook, The TFR Cookbook
Grilled Portobello Mushrooms was added on June 02, 2025 and last updated on June 02, 2025.
*Serving suggestion only. 😂 If a food photo doesn't look like it was taken by a monkey named Frank, it was most likely AI generated and not the result of Frank's minimal culinary or photographic skills. Unless you failed the "I'm not a robot" test, your recipes will probably not look like the ones in the pictures. See Creamy Turkey Veggie Soup to read more about AI images.
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