Some dishes feel comforting the moment you take the first bite. This savory polenta topped with creamy thyme mushrooms and sweet-tart balsamic tomatoes is one of those meals.
Polenta has a way of transforming simple ingredients into something deeply satisfying. When cooked slowly, it becomes silky and luxurious — the perfect base for earthy mushrooms and balsamic tomatoes. The balsamic adds just enough brightness to balance the richness, creating a dish that feels both cozy and vibrant.
It’s a meal that looks elegant enough for guests but is simple enough for a weeknight dinner.
Why You’ll Love This Dish
Comforting and satisfying
Creamy polenta has a wonderful, velvety texture that makes it the perfect canvas for flavorful toppings.
Full of umami
Mushrooms bring a deep savory flavor that pairs beautifully with the sweetness of balsamic-roasted tomatoes.
Simple ingredients, big flavor
With just a handful of pantry staples and fresh vegetables, you can create a restaurant-worthy dish.
Naturally plant-based
This recipe highlights how satisfying plant-forward cooking can be without relying on complicated ingredients.
The Nutritional Upside
This dish isn’t just delicious — it also offers a range of nutrients:
Mushrooms provide B vitamins, potassium, and antioxidants. When exposed to sunlight, some varieties also provide vitamin D.
Tomatoes are rich in lycopene, a powerful antioxidant associated with heart health.
Cornmeal (polenta) is naturally gluten-free and provides fiber and slow-digesting carbohydrates that help sustain energy.
Together, these ingredients create a fiber, antioxidant and phytonutrient rich balanced dish that feels indulgent while still supporting overall health.
Tips for Polenta with Mushrooms & Balsamic Tomatoes
Whisk while adding the cornmeal.
This prevents lumps and keeps the texture smooth.
Give the mushrooms space.
If the pan is overcrowded, mushrooms steam instead of browning.
Adjust the consistency.
Polenta thickens quickly as it cools. Add a splash of broth or water to loosen it.
Polenta with Mushrooms & Balsamic Tomatoes FAQ
Can I make the polenta ahead of time?
Yes, but keep in mind that polenta thickens quite a bit as it cools. When reheating, add a splash of water or vegetable broth and stir until it becomes creamy again.
What is nutritional yeast?
When I first went vegan, I was thrilled to discover nutritional yeast, an ingredient known for its umami-rich, cheesy flavor. It’s delicious sprinkled on popcorn, in Cashew Parmesan, tossed in salads, and blended into pasta sauces, dressings, and dips. What’s more, some nutritional yeast brands are fortified with vitamin B12, which anyone eating a plant-based diet absolutely must obtain from either fortified foods or supplements.
What kind of mushrooms work best?
Baby Bella, Cremini and White Button mushrooms are a great everyday choice, but go ahead and use any mix of mushrooms you like.Shiitake, oyster, or maitake will add even more flavor.
Can I make this oil-free?
Yes. You can sauté the mushrooms in a splash of vegetable broth instead of oil and still get great flavor.
Can I add greens?
Absolutely. When plating, layer some sautéed spinach or kale onto the tomatoes for added color and nutrients.
How do I keep the mushrooms from getting soggy?
Give them space in the pan and avoid stirring too often. Mushrooms brown best when they’re allowed to sit undisturbed for a few minutes.
Additional Hearty Comfort Food Recipes
If creamy polenta and savory mushrooms are your kind of meal, you might also enjoy these cozy plant-based dishes.
- Why not try this Creamy Vegetable Curry and I recommend using my favorite Sun Brand Madras Curry Powder.
- Singapore Style Noodles packed with flavor, gluten-free and delish.
- This Protein-Powered Mujadarra uses the simplest of ingredients and the caramelized onions take rice and lentils to the next level.
And many more in the award-winning Plants For You cookbook.
Polenta with Mushrooms & Balsamic Tomatoes
Ingredients
- Ingredients for the balsamic tomatoes
- 1 tablespoon olive oil
- 1 large onion sliced into quarter moons
- 2 cloves garlic minced
- 1 28-ounce can chopped tomatoes
- 1½ tablespoons brown sugar
- ½ teaspoon sea salt
- 2 tablespoons balsamic vinegar
- Ingredients for the creamy mushrooms
- ¼ cup raw cashews soaked for 2 hours and then drained, if not using a high-speed blender
- 2 tablespoons soy sauce or tamari
- ¼ cup water
- ⅛ teaspoon ground black pepper
- 1 tablespoon olive oil
- 1 pound baby bella, cremini, or white button
- mushrooms sliced
- 1 teaspoon dried thyme
- Ingredients for the polenta
- 6½ cups water
- 2 teaspoons sea salt or to taste
- 1¾ cups polenta
- ½ cup nutritional yeast
- Dried or chopped fresh thyme, red pepper flakes, fresh basil (cut into thin strips), and/or nutritional yeast optional, for serving
Instructions
- To make the balsamic tomatoes, heat the olive oil in a large skillet over medium-high heat. Add the onions and a pinch of salt. Cook for 4-6 minutes or until the onions are soft and beginning to brown. Add the garlic and heat for 30 seconds.
- Add the diced tomatoes, brown sugar, salt, and balsamic vinegar. Bring to a boil, then turn the heat down to medium. Heat uncovered for 20 minutes or until the diced tomato softens into a chunky sauce.
- To make the creamy mushrooms, blend the cashews, soy sauce or tamari, water, and pepper in a blender until very smooth. Set aside.
- Heat the olive oil in a large skillet over medium heat. Add the mushrooms and a pinch of salt. Once some mushroom liquid has accumulated in the skillet, turn the heat up to medium-high and cook for an additional 6-8 minutes or until the mushrooms have softened, released most of their moisture, and begun to brown.
- Stir the thyme and cashew cream sauce into the mushroom mixture and heat for 30 seconds or until warm.
- To make the polenta, stir together the water, salt, and polenta in a medium pot. While stirring to prevent lumps, bring the slurry to a boil, then turn the heat down to simmer. Heat for 5 minutes, stirring periodically. Turn off the heat and stir in the nutritional yeast.
- Serve the warm polenta topped with the balsamic tomato sauce, creamy mushrooms, and optional toppings, if desired.
