Grilled Swiss Brown Mushrooms with Creamy Mashed Potatoes
Are You ready to grill Up some magic?
Say hello to this delicious and savory grilled Swiss brown mushrooms with creamy mashed potatoes! You don’t need to have a char-griller for this recipe. You can opt to use a stainless steel/non-stick grill pan to achieve those perfect grilled mushrooms on the stove.
What Do You need for this recipe?
The ingredients and easy steps in preparing and cooking this dish makes this recipe perfect for when you just want a simple and satisfying meal. You just need some mushrooms, potatoes, a few spices, and seasonings that you can easily find in your pantry or in a quick trip to the grocery store!

If you cannot find Swiss brown mushrooms in your area, you can try other mushrooms. Using the same spices and seasonings, you can achieve the same flavorful sweet and smoky taste. Portobello mushrooms and King Oyster mushrooms are good substitutes that have the same thick and meaty texture.
DID YOU KNOW? Cultivated mushrooms (such as the ones we find in grocery stores) do not need to be washed. These are grown in sterile environments and are relatively free of dirt in the crevices and creases. BUT you can still rinse them if you want.
Since mushrooms are porous, you DON’T want them to absorb too much water. This will make them soggy and less flavorful. Rinse for a few seconds OR gently brush the dirt off with a paper towel or a soft brush.
Learn more about how to clean different types of mushrooms by checking out these tips shared by The Chopping Block.

The blend of flavors in the marinade and dry rub seasoning will elevate the mushrooms’ natural umami flavor and make each bite irresistible. Additionally, serving this on top of creamy mashed potatoes or even on fried rice will surely leave you filled and satisfied.

Undeniably, these grilled mushrooms are sure to steal the show whether served as a delicious topping, a side dish, or the star of a plant-based feast! Enjoy!
How To Cook This Delicious Grilled Swiss Brown Mushrooms with Creamy Mashed Potatoes
Grilled Swiss Brown Mushrooms with Creamy Mashed Potatoes
Ingredients
Method
- Cut off the stem of the mushrooms and store for other recipes.
- Combine the marinade ingredients and the dry rub ingredients in two separate small bowls.
- Brush both sides of the mushrooms with the marinade, and let it soak up the flavors for at least 20 minutes. After the marinade, season both sides with the dry rub ingredients.
- On a grilling pan, grill both sides of the mushrooms until it becomes beautifully charred and perfectly tender.
- Peel the potatoes and chop into even-sized pieces. Chopping it into a smaller size helps cook it faster while boiling.
- In a saucepan, boil the potatoes for 15 minutes, or until soft and tender. You’ll know it's perfectly cooked if you pierce it with a fork and the potato slides right off easily. Drain the water with a colander.
- Transfer the potatoes back into the pan and add the soy milk. Use a potato masher. Once you've achieved a smooth texture, add the melted vegan butter, garlic salt, and sprinkle in a pinch of black pepper. Mix well and serve with the grilled mushrooms on top. You can also add some green peas. Enjoy!
Notes
- If you cannot find Swiss brown mushrooms in your area, you can try other mushrooms. Using the same spices and seasonings, you can achieve the same flavorful sweet and smoky taste. Portobello mushrooms and King Oyster mushrooms are good substitutes that have the same thick and meaty texture.
- Cultivated mushrooms (such as the ones we find in grocery stores) do not need to be washed because they are grown in sterile environments and are relatively free of dirt in the crevices and creases, BUT you can still rinse them if you want.
- Since mushrooms are porous, you DON’T want them to absorb too much water because this will make them soggy and less flavorful. You can give them a rinse for a few seconds OR just gently brush the dirt off the caps and stems with a paper towel or a soft brush.
