Creamy Polenta and Mushrooms
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There’s something timeless about Creamy Polenta and Mushrooms. The silky polenta, golden mushrooms, and fragrant sage come together in a dish that’s deeply flavorful without being complicated. Perfect as a vegetarian main course or an elegant side dish.
If you love this recipe, you will also enjoy our Stuffed Mushrooms!


Quick Look: Creamy Polenta and Mushrooms
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Servings: 4 people
- Dietary Info: Vegetarian, gluten-free, can be made dairy-free
- Method: Homemade polenta topped with sautéed mushrooms
- Technique: Cook the polenta, saute the mushrooms until deeply golden, then simmer with sage and broth before serving over the polenta
- Flavor/Texture: Creamy, earthy, buttery, savory, and silky
A Cozy Meal Without the Fuss

There are certain dinners that don’t need much to feel complete, and this is one of them. As the mushrooms cook down with butter, onions, and fresh sage, they become deeply savory and almost meaty, creating a sauce that’s rich without feeling heavy. Served over warm, creamy polenta, this is the kind of meal I make when I want something nourishing, unfussy, and full of the flavors I grew up loving.
Try my Creamy Mushroom Pasta and Easy Creamy Mushroom Risotto next.
Made With Amore,

Table of Contents
Simple Ingredients
These wholesome ingredients come together to create a meal that’s rich in flavor.

- Polenta: Creates a rich base that pairs perfectly with the mushroom topping.
- Cremini Mushrooms: Add earthy flavor and a hearty, meaty texture.
- Fresh Sage: Infuses the mushrooms with warm flavor.
- Parmigiano Reggiano: Adds a nutty finish.
- Butter and Onion: Build a flavorful foundation for the mushroom sauce.
See recipe card for full information on ingredients and quantities.
Variations & Substitutions
- Mushroom Variety: Swap cremini mushrooms for baby bella, shiitake, or a mix of wild mushrooms for deeper flavor. If you love mushrooms, try my Creamy Pappardelle Pasta With Mushrooms next.
- Herb Variation: Replace sage with fresh thyme or rosemary for a different aromatic finish. Serve alongside my Lamb Chops with Rosemary and Garlic.
- Dairy-Free Option: Use vegan butter and omit the Parmigiano Reggiano or substitute with a dairy-free parmesan alternative.
How to Make Polenta and Mushrooms
Simple, hearty, and full of authentic Italian flavor. Follow the step-by step photos and see the recipe card at the bottom for a printable version.

- Prepare the polenta according to the recipe directions. Keep warm while you make the mushrooms.

- Heat the olive oil in a large skillet over medium heat. Add the onion and cook until soft and lightly golden, about 5 minutes.

- Stir in the butter and mushrooms. Cook, stirring occasionally, until the mushrooms release their moisture and become tender and golden brown, about 6-8 minutes.

- Add the sage and broth. Season with salt and pepper.

- Let the mixture simmer gently for 3-5 minutes, allowing the flavors to come together and the broth to reduce slightly.

- Spoon the warm polenta into serving bowls. Top generously with the mushroom mixture and finish with freshly grated Parmigiano Reggiano.
Creamy Polenta and Mushrooms FAQs
Prepare the polenta and mushroom sauce up to 2 days in advance and store them separately in airtight containers in the fridge. Reheat the polenta gently on the stovetop with a splash of broth to restore its consistency, and warm the mushroom sauce in a skillet over medium heat. Leftovers will keep in the fridge for up to 3 days
For this recipe I used Crimini (basically like white mushrooms, but brown in color). The smaller, white button mushroom is the youngest variety, and the larger, portobello mushrooms are older. So the cremini fall in between.
Polenta naturally thickens as it sits. Simply stir in a bit of warm liquid until it reaches your desired consistency.
Serving Suggestions
This creamy polenta with mushrooms can be served as a vegetarian main or a side. I love pairing it with Italian Bread, a simple arugula salad with Lemon Basil Vinaigrette, or Roasted Green Beans for a complete, vegetarian meal. If you want to add extra protein, serve it alongside Juicy Pork Tenderloin or Baked Chicken Breasts.

My Pro Tips
Recipe Tips
- Stir the polenta slowly and consistently to prevent lumps and achieve a smooth texture
- Keep the polenta warm after cooking by covering it or stirring in a splash of liquid to maintain its silkiness
- Cook mushrooms until deeply golden so they release moisture and develop flavor
- Let the sauce reduce slightly so it clings beautifully to the polenta
More Italian Favorites
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Polenta and Mushrooms

Ingredients
- 1 recipe Creamy Polenta
Mushroom Sauce:
- 1 tablespoon extra virgin olive oil
- 1 tablespoon butter
- ½ cup yellow onion, diced
- 8 ounces cremini mushrooms, sliced
- 1 tablespoon fresh sage, torn into small pieces (or 1 teaspoon dried sage)
- ¼ cup vegetable or chicken broth
- Salt and freshly ground black pepper, to taste
- Freshly grated Parmigiano Reggiano, for serving
Instructions
- Prepare the polenta according to the recipe directions. Keep warm while you make the mushrooms.
- Heat the olive oil in a large skillet over medium heat. Add the onion and cook until soft and lightly golden, about 5 minutes.
- Stir in the butter and mushrooms. Cook, stirring occasionally, until the mushrooms release their moisture and become tender and golden brown, about 6-8 minutes.
- Add the sage and broth. Season with salt and pepper. Let the mixture simmer gently for 3-5 minutes, allowing the flavors to come together and the broth to reduce slightly.
- Spoon the warm polenta into serving bowls. Top generously with the mushroom mixture and finish with freshly grated Parmigiano Reggiano.
- Serve immediately while hot and creamy.
Notes
- Stir the polenta slowly and consistently to prevent lumps and achieve a smooth texture
- Keep the polenta warm after cooking by covering it or stirring in a splash of liquid to maintain its silkiness
- Cook mushrooms until deeply golden so they release moisture and develop flavor
- Let the sauce reduce slightly so it clings beautifully to the polenta
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
















Will it be ok to use vegan butter. Iโm trying to limit my cholesterol.
Yes! Absolutely, you can use vegan butter!