Creamy Mushroom Polenta is a satisfying, plant-based comfort food that's simple, dairy-free, and gluten-free.
This easy recipe makes a filling breakfast, lunch, or dinner you'll want to enjoy again and again.
If you love polenta recipes, try my baked polenta frita next.

Mushroom polenta is my go-to comfort food for busy days when I want something hearty and wholesome without spending hours in the kitchen.
I usually finish it off with a dollop of homemade cashew parmesan, vegan sour cream, and fresh parsley. It makes every bite cozy and fresh.
The polenta is velvety smooth, the mushrooms stay juicy and meaty, and the nutritional yeast (which is totally optional) adds a subtle cheesy note that makes it feel indulgent without any dairy.
Rich, flavorful, and nourishing, this dish is a plant-based favorite that's perfect for breakfast, lunch, or dinner.
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🍄Ingredients

- Polenta: Polenta is coarsely ground yellow cornmeal that cooks into a smooth, creamy base.
- Mushrooms: I used champignon mushrooms (white button), but any favorite mushroom variety works.
- Nutritional yeast: Nutritional yeast is optional but adds a delicious, cheesy, umami boost.
- Olive oil: Extra-virgin olive oil gives the dish richness and helps the mushrooms brown.
- Garlic: Garlic adds a savory kick that deepens the flavor.
- Rosemary & black pepper: Rosemary and black pepper bring a warm, earthy aroma and seasoning.
- Salt: Salt enhances all the flavors in the dish.
- Water: Water cooks the polenta into a creamy, cozy texture
As always, you can find the full recipe with a list of ingredients with measurements in a printable recipe card at the end of this post.
🔪How To Make Creamy Mushroom Polenta

Step 1: Bring water and salt to a boil in a saucepan. Reduce the heat to low, remove the saucepan from the burner, and slowly pour in the polenta while whisking constantly. Return it to the heat and cook for 15-20 minutes, stirring frequently. Stir in the olive oil and nutritional yeast at the end.

Step 2: While the polenta cooks, heat olive oil in a frying pan or skillet over medium-high heat. Add the mushrooms with the salt and cook for 8-9 minutes, until their moisture evaporates and they turn golden brown. Stir in the minced garlic, dried rosemary, and black pepper, and cook for an additional 1 minute.

Step 3: Transfer the warm polenta to bowls immediately (it sets quickly), top with the fried mushrooms, and finish with fresh parsley and a sprinkle of vegan parmesan.
📋Substitutions & Variations
- Use different mushrooms: While I used champignon mushrooms, feel free to swap in cremini, shiitake, oyster, or a mix for even deeper flavor.
- Swap the herbs: Instead of rosemary, try thyme, sage, or Italian seasoning.
- Boost the protein: Add homemade tofu, white beans, or roasted chickpeas on top for a more filling bowl.
- Use broth instead of water: For richer, more savory polenta, cook it in vegetable broth instead of water.
- Oil-free option: Sauté the mushrooms in a splash of veggie broth and skip the olive oil if you prefer an oil-free version.

💡Marinela's Tips
- Whisk first, then cook: Adding the polenta while whisking prevents clumps and keeps it silky smooth.
- Pour slowly to avoid clumps: Add the polenta very slowly to the boiling liquid while whisking vigorously to keep it smooth and lump-free.
- Cook until fully tender: Polenta cooking times vary by brand and grind size, so check the texture and cook longer if needed. Follow your package instructions for the best results. Quick (instant) polenta may take only a few minutes.
- Season as you go: Taste the polenta and mushrooms while cooking and adjust the salt and pepper to make the flavors shine.
❓Frequently Asked Questions (FAQ's)
Yes, you can make it ahead, but keep in mind that polenta thickens as it cools. To reheat, warm it on the stove with a splash of water or plant milk and whisk until creamy again.
Absolutely. Instant (quick-cooking) polenta works great and cooks in just a few minutes. The texture may be slightly different, but it still turns out creamy and delicious.
Yes. Sauté the mushrooms in a splash of vegetable broth instead of olive oil, and skip the oil in the polenta.
Store leftover polenta and mushrooms in separate airtight containers in the fridge for up to 3 days. Reheat the polenta with a bit of water to bring back the creamy consistency.
🥗What To Serve With Polenta
- Cucumber beet salad
- Crispy jackfruit patties
- Vegetable dip without mayonnaise
- Plant-based ricotta cheese
- Green veggie salad
🥘More Comfort Food Recipes
📖 Recipe
Creamy Mushroom Polenta (Vegan)
Equipment
- 1 Saucepan
- 1 Frying pan or skillet
Ingredients
For Vegan Polenta
- 1 cup polenta
- 4 cups water
- ½ teaspoon sea salt
- 1 tablespoon olive oil extra virgin
- 2 tablespoons nutritional yeast optional
For Sautéed Mushrooms
- 1 tablespoon olive oil extra virgin
- 2 garlic cloves minced
- 3 cups white button mushrooms sliced, ~320 grams (11 oz)
- ½ teaspoon sea salt
- ½ teaspoon dried rosemary
- ¼ teaspoon ground black pepper
Instructions
- Bring the water and salt to a boil in a saucepan. Reduce the heat to low, remove the saucepan from the heat, and slowly pour in the polenta while whisking constantly. Return to heat and cook for 15-20 minutes (or according to package instructions), stirring frequently, until creamy and tender. Stir in the olive oil and nutritional yeast.1 cup polenta, 4 cups water, ½ teaspoon sea salt, 1 tablespoon olive oil, 2 tablespoons nutritional yeast
- Heat olive oil in a frying pan or skillet over medium-high heat. Add mushrooms and salt, and cook for 8-9 minutes until the moisture evaporates and they turn golden. Add minced garlic, dried rosemary, and black pepper, and cook 1 minute more.1 tablespoon olive oil, 2 garlic cloves, 3 cups white button mushrooms, ½ teaspoon sea salt, ½ teaspoon dried rosemary, ¼ teaspoon ground black pepper
- Immediately spoon warm polenta into bowls (it sets quickly), top with the sautéed mushrooms, and finish with fresh parsley and vegan parmesan.
Notes
- Cook until tender: Polenta varies by brand and grind size. If it still feels grainy, cook it a little longer. Quick (instant) polenta cooks in just a few minutes.
- Pour slowly for a smooth texture: Add the polenta very slowly while whisking to prevent clumps.
- Stir often: Frequent stirring helps the polenta stay creamy and prevents sticking.
- Storage: Store polenta and mushrooms separately in airtight containers for up to 3 days.
Nutrition
If you try this mushroom polenta, let me know! Leave a comment, rate it, and don't forget to tag a photo @go_eatgreen on Instagram.
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