The moment those rich, earthy aromas began wafting from my kitchen, I knew I was onto something special. Picture this: me, rummaging through the pantry, on a quest for inspiration, when I unearthed a hidden treasure of dried porcini mushrooms. A flash of creativity hit me, and suddenly, Grilled Portobello Mushrooms in Porcini Cream Sauce became a reality. The creamy, velvety sauce paired with the already meaty texture of portobello mushrooms creates a dish that’s not just a meal, but a comforting hug on a plate.
Whether you’re a seasoned chef looking to impress or just someone tired of the same takeout routine, this dish offers both elegance and simplicity. In a matter of minutes, you can transform everyday ingredients into a restaurant-quality experience that’ll have everyone asking for seconds! So, let’s dive into this gourmet-inspired recipe that’s perfect for a cozy dinner at home or a casual gathering with friends. You’ll love how each bite sings with flavor while being a delightful break from the typical fast-food fare.
Why is Grilled Portobello Mushroom in a Porcini Cream Sauce special?
Simplicity meets sophistication: Easily whip up this gourmet dish using pantry staples that even novice cooks can master.
Deep, earthy flavors: The porcini cream sauce is rich and indulgent, elevating the already hearty portobello to new heights.
Versatile ingredient: Perfect as a main course or a side dish, it beautifully complements a variety of meals.
Quick cooking time: In just 30 minutes, you’ll have a stunning dish ready to impress friends and family!
For more incredible mushroom recipes, check out our mushroom medley dishes that are sure to satisfy your cravings.
Grilled Portobello Mushroom Ingredients
Discover the essential ingredients for a perfect Grilled Portobello Mushroom in a Porcini Cream Sauce dinner.
For the Sauce
• Dried porcini mushrooms – a key ingredient that infuses deep, earthy flavor into the creamy sauce.
• Hot water – necessary for rehydrating the dried porcini mushrooms, enhancing their rich taste.
• Butter – adds a velvety richness to the sauce, making it truly decadent.
• Shallot – finely diced, it provides a subtle sweetness that balances the savory elements.
• Garlic – chopped, it adds aromatic depth to the sauce.
• Thyme – fresh or dried, this herb complements the earthy flavors beautifully.
• Salt and pepper – to taste, essential for enhancing the dish’s overall flavor profile.
• Cream – for a luscious, smooth texture that brings the sauce together.
• Parmigiano reggiano – grated, it adds nutty goodness, enhancing the creaminess of the sauce.
For the Portobello Mushrooms
• Portobello mushrooms – the star of the dish, with a meaty texture that stands up to the creamy sauce.
• Oil – for brushing the mushrooms before grilling, ensuring they get a lovely char.
• Salt and pepper – to taste, enhancing the natural flavor of the grilled mushrooms.
Your gourmet adventure awaits with these simple yet flavorful ingredients!
How to Make Grilled Portobello Mushroom in a Porcini Cream Sauce
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Soak the dried porcini mushrooms in hot water for 20 minutes. This helps to rehydrate them, releasing their delicious umami flavor, which is essential for your creamy sauce.
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Drain the mushrooms and chop them, reserving the soaking water. This step ensures you capture every bit of that rich flavor, which will be part of your sauce.
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Melt the butter in a pan over medium heat. Let it begin to bubble, filling your kitchen with a delightful aroma as it becomes ready for the next ingredients.
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Add the chopped porcini mushrooms, shallots, garlic, thyme, salt, and pepper to the pan, then sauté for about 2 minutes. You want everything to be soft and fragrant, creating a flavorful base for your sauce.
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Pour in the reserved hot water and bring to a gentle simmer. Cook at medium-high for about 10 minutes, reducing the liquid by half until it thickens and intensifies in flavor.
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Stir in the cream and grated parmigiano reggiano, then let it simmer for another 2-4 minutes. You’re looking for a luscious, velvety texture that clings beautifully to the mushrooms.
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Brush the portobello mushrooms with oil and season both sides with salt and pepper. This will enhance their natural flavor and help achieve that perfect grilled texture.
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Grill the portobello mushrooms for about 3-5 minutes on the first side, then flip and cook for another 3 minutes. They should be tender and have beautiful grill marks, ready to pair with your sauce.
Optional: Garnish with fresh thyme leaves for an extra pop of flavor.
Exact quantities are listed in the recipe card below.

What to Serve with Grilled Portobello Mushroom in a Porcini Cream Sauce?
Elevate your dining experience with delectable sides that perfectly complement the rich flavors of your dish.
- Creamy Mashed Potatoes: Their buttery smoothness provides a comforting base that balances the bold cream sauce beautifully.
- Garlic Green Beans: The freshness and crunch of green beans drizzled with garlic oil brings a light contrast, cutting through the richness.
Pairing the grilled mushrooms with a refreshing salad is a fantastic idea.
- Simple Arugula Salad: Lightly dressed with lemon vinaigrette, it adds a peppery bite that brightens the overall meal.
- Roasted Root Vegetables: Their natural sweetness and earthy essence harmonize with the deep flavors of the mushrooms, making each bite an adventure.
To finish off the meal delightfully, consider something sweet.
- Chocolate Mousse: The velvety richness of this dessert echoes the creamy sauce, offering a decadent conclusion to your dinner.
- Sangria: This fruity beverage enhances the earthy tones, perfectly balancing the dish’s intensity while being refreshingly fruity.
Overall, aim for a mix of textures and flavors that will create a well-rounded culinary experience.
Expert Tips for Grilled Portobello Mushrooms
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Perfect Soaking Time: Soak the dried porcini mushrooms for just 20 minutes. Over-soaking can dilute the flavors, making your sauce less vibrant.
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Chop Finely: When chopping the porcini mushrooms, aim for uniform pieces. This will ensure they cook evenly, blending seamlessly into your sauce, enhancing your Grilled Portobello Mushroom dish.
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Sautéing Technique: Sauté the shallots and garlic until they’re fragrant but not browned. Browning can introduce bitterness into the sauce, overshadowing the delicate flavors.
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Reserve the Water: Make sure to keep the soaking water; it’s rich in flavor! This can be easily overlooked, but using it adds depth to your porcini cream sauce.
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Oil for Grilling: Brush the portobello mushrooms with oil before grilling. This prevents sticking and ensures they develop a delicious, smoky flavor without drying out.
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Taste as You Go: Season your sauce gradually with salt and pepper while cooking. You can always add more, but you can’t take it out; this ensures a well-balanced, flavorful Grilled Portobello Mushroom in a Porcini Cream Sauce.
Make Ahead Options
These Grilled Portobello Mushrooms in Porcini Cream Sauce are ideal for busy weeknights or meal prep enthusiasts! You can prepare the porcini cream sauce and store it in the refrigerator for up to 3 days. Simply follow the recipe up until step 6, then let the sauce cool before transferring it to an airtight container. This will keep the flavors intact without the risk of separation. When you’re ready to enjoy your mushrooms, reheat the sauce gently over low heat while grilling the portobello mushrooms according to the final steps. With this make-ahead option, you’ll have a gourmet meal ready to savor in no time, so you can focus on enjoying dinner with family or friends!
How to Store and Freeze Grilled Portobello Mushroom in a Porcini Cream Sauce
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Fridge: Store any leftover Grilled Portobello Mushroom in a Porcini Cream Sauce in an airtight container for up to 3 days. This ensures the mushrooms remain juicy and the sauce retains its creamy texture.
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Freezer: If you want to keep the dish longer, freeze the sauce (separately from the mushrooms) in a freezer-safe container for up to 2 months. When ready to use, defrost in the fridge overnight and reheat gently on the stove.
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Reheating: To reheat, warm the refrigerated mushrooms and sauce in a pan over low heat, stirring occasionally until heated through. Avoid overheating to prevent the sauce from separating.
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Room Temperature: Avoid leaving cooked mushrooms and sauce at room temperature for more than 2 hours to ensure food safety and maintain quality.
Grilled Portobello Mushroom in a Porcini Cream Sauce Variations
Feel free to play around with this delightful recipe and add your personal touch!
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Vegan Twist: Substitute the cream with coconut milk and the butter with olive oil for a rich, dairy-free sauce.
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Mushroom Medley: Add a mix of fresh mushrooms like cremini or shiitake for extra depth of flavor and texture. The combination creates a delightful umami explosion.
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Herb Infusion: Instead of thyme, try rosemary or sage to add a different aromatic profile. These herbs can transform the dish into something truly unique
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Spice It Up: For a kick, add a pinch of red pepper flakes to the sauce. This little twist will elevate your dish with a subtle warmth, perfect for spice lovers.
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Nutty Flavor Boost: Toss in a tablespoon of nutritional yeast along with the cream for a nutty, cheese-like flavor without the dairy. It’s an awesome way to enrich your sauce while keeping it plant-based.
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Grilled Veggies: Serve the portobello mushrooms on a bed of grilled vegetables like zucchini, bell peppers, and eggplant for a refreshing crunch that complements the creamy sauce.
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Crunchy Topping: Sprinkle some toasted breadcrumbs or crushed nuts on top before serving. This adds a delightful crunch that contrasts beautifully with the creamy texture.
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Umami Sauce Drizzle: For an extra umami hit, drizzle a touch of soy sauce or balsamic glaze over the grilled mushrooms right before serving. It intensifies the flavors in a magical way!

Grilled Portobello Mushroom in a Porcini Cream Sauce Recipe FAQs
What should I look for when choosing dried porcini mushrooms?
Absolutely! When selecting dried porcini mushrooms, look for those that are plump and firm, with a rich, earthy aroma. Avoid any with dark spots or a brittle texture—these might indicate they’re past their prime. A quality brand will enhance the flavors of your Grilled Portobello Mushroom in a Porcini Cream Sauce immensely.
How should I store leftover grilled portobello mushrooms and sauce?
Leftover Grilled Portobello Mushroom in a Porcini Cream Sauce can be stored in an airtight container in the refrigerator for up to 3 days. This helps retain the moisture in the mushrooms and the creaminess of the sauce. Make sure to let it cool to room temperature before sealing it up!
Can I freeze the porcini cream sauce?
Yes! To freeze the sauce, allow it to cool completely, then transfer it into a freezer-safe container. It will last for up to 2 months in the freezer. When you’re ready to enjoy it again, simply thaw it overnight in the fridge and reheat it gently on the stove, adding a splash of water or cream if necessary to loosen it up.
What are some common issues when cooking grilled portobello mushrooms?
One common issue is that the mushrooms can become rubbery if overcooked. To avoid this, grill them just until tender—about 3-5 minutes on each side is typically perfect! Additionally, if your sauce is too thin after simmering, just let it cook a little longer to allow it to thicken. Taste and adjust the seasoning throughout the cooking process to ensure a flavorful dish.
Are there any dietary considerations for this recipe?
Very! This recipe is naturally vegetarian and can also be made gluten-free by ensuring the butter and cream are certified gluten-free. If you or your guests have specific allergies, such as lactose intolerance, consider substituting the cream with a non-dairy alternative, like coconut cream, for a delicious twist! Always double-check ingredient labels to be safe.
How can I tell if my portobello mushrooms are fresh?
Fresh portobello mushrooms should have a firm, smooth surface and be free of dark spots or sliminess. If they have a strong odor or are excessively soft, it’s best to avoid them. Choosing good-quality, fresh mushrooms will ensure your Grilled Portobello Mushroom in a Porcini Cream Sauce is a success!

Savory Grilled Portobello Mushroom in Porcini Cream Sauce Delight
Ingredients
Equipment
Method
- Soak the dried porcini mushrooms in hot water for 20 minutes.
- Drain the mushrooms and chop them, reserving the soaking water.
- Melt the butter in a pan over medium heat.
- Add the chopped porcini mushrooms, shallots, garlic, thyme, salt, and pepper to the pan, and sauté for about 2 minutes.
- Pour in the reserved hot water and bring to a gentle simmer, cooking for about 10 minutes.
- Stir in the cream and grated parmigiano reggiano, then simmer for another 2-4 minutes.
- Brush the portobello mushrooms with oil and season with salt and pepper.
- Grill the portobello mushrooms for about 3-5 minutes on one side, then flip and cook for another 3 minutes.





