Grilled Vegan Polenta with Roasted Cherry Tomatoes & Balsamic Glaze

Imagine a dish that’s both comforting and vibrant, hearty yet surprisingly light. That’s exactly what you get with this incredible Grilled Vegan Polenta with Roasted Cherry Tomatoes and Balsamic Glaze. This recipe takes simple, wholesome ingredients and transforms them into a truly memorable meal, perfect for a weeknight dinner or a relaxed weekend gathering. If you’re looking to elevate your plant-based cooking or simply want a delicious, naturally gluten-free option that doesn’t compromise on flavor, you’ve found your new go-to.

The beauty of this dish lies in its contrasting textures and harmonious flavors. You’ll experience the satisfying crispness of perfectly grilled polenta, giving way to a tender, creamy interior. This provides the ideal canvas for the burst of sweetness from oven-roasted cherry tomatoes, their natural sugars caramelizing to intensify their flavor. A drizzle of homemade balsamic glaze adds a crucial tangy counterpoint, tying all the elements together with its rich, slightly sweet acidity. It’s a dish that feels sophisticated but is remarkably straightforward to prepare, solving the dilemma of wanting something impressive without spending hours in the kitchen. Get ready to enjoy a meal that’s fresh, flavorful, and deeply satisfying.

Prep Time: 20 minutes | Cook Time: 30 minutes | Total Time: 50 minutes | Yield: 4 servings

Ingredients

For the Grilled Polenta:

• 1 cup instant or quick-cooking polenta (corn grits)
• 4 cups vegetable broth
• 2 tablespoons nutritional yeast (optional, for cheesy flavor)
• 1 tablespoon olive oil, plus more for grilling
• 1/2 teaspoon garlic powder
• 1/2 teaspoon salt, or to taste
• 1/4 teaspoon black pepper

For the Roasted Cherry Tomatoes:

• 2 pints (about 4 cups) cherry or grape tomatoes
• 2 tablespoons olive oil
• 1/2 teaspoon dried oregano
• 1/4 teaspoon salt
• Pinch of black pepper

For the Balsamic Glaze:

• 1/2 cup balsamic vinegar
• 1 tablespoon maple syrup (optional, for extra sweetness)

For Garnish (Optional):

• Fresh basil leaves, chopped
• Red pepper flakes

Step-by-Step Instructions

1. Prepare the Polenta: In a large saucepan, bring the vegetable broth to a boil over medium-high heat. Once boiling, slowly whisk in the polenta, stirring constantly to prevent lumps. Reduce heat to low and continue to stir frequently for 5-7 minutes, or until the polenta thickens significantly and pulls away from the sides of the pan.
2. Stir in the nutritional yeast (if using), 1 tablespoon olive oil, garlic powder, salt, and black pepper. Mix until well combined and smooth.
3. Chill the Polenta: Lightly grease an 8×8 inch baking dish or a similar-sized shallow container. Pour the hot polenta into the prepared dish, spreading it evenly with a spatula. Cover with plastic wrap, pressing it directly onto the surface of the polenta to prevent a skin from forming. Refrigerate for at least 1 hour, or until completely firm and cool.
4. Roast the Cherry Tomatoes: Preheat your oven to 400°F (200°C). On a large baking sheet, toss the cherry tomatoes with 2 tablespoons olive oil, dried oregano, salt, and pepper. Spread them in a single layer.
5. Roast for 20-25 minutes, or until the tomatoes are softened, slightly shriveled, and beginning to burst. Their natural sweetness will intensify.
6. Make the Balsamic Glaze: While the tomatoes roast, combine balsamic vinegar and maple syrup (if using) in a small saucepan. Bring to a simmer over medium heat, then reduce heat to low. Let it gently simmer for 10-15 minutes, stirring occasionally, until the glaze has thickened enough to coat the back of a spoon. It will thicken further as it cools. Remove from heat.
7. Grill the Polenta: Once the polenta is firm, carefully invert it onto a cutting board. Cut the polenta into 8 squares or triangles. Lightly brush both sides of each polenta piece with olive oil.
8. Preheat a grill or grill pan over medium-high heat. Grill the polenta for 3-5 minutes per side, or until golden brown with distinct grill marks and a slightly crispy exterior.
9. Assemble and Serve: Arrange the grilled polenta pieces on a serving platter. Spoon the warm roasted cherry tomatoes over the polenta. Drizzle generously with the balsamic glaze. Garnish with fresh basil and red pepper flakes, if desired, and serve immediately.

Pro Tips for Success

• Achieve Perfect Polenta Firmness: For best grilling results, ensure your polenta is thoroughly chilled and firm. If it’s too soft, it will be difficult to handle and won’t develop a crisp exterior. Chilling overnight is even better if you have the time.
• Don’t Over-Reduce the Balsamic Glaze: The glaze will continue to thicken as it cools. Aim for a consistency that coats the back of a spoon while warm. If it becomes too thick, you can gently warm it with a tiny splash of water or vegetable broth to loosen it.
• Preheat Your Grill Properly: A hot grill or grill pan is key for those beautiful, defined grill marks and a truly crispy polenta exterior. Don’t rush this step; let your grill get to temperature before adding the polenta.
• Season Tomatoes Generously: Roasting concentrates flavors, so don’t be shy with the seasoning for your cherry tomatoes. A good quality olive oil and a pinch of dried herbs like oregano or thyme will make a big difference in their final taste.

Variations & Substitutions

• Spicy Kick: Add a pinch of red pepper flakes to the polenta mixture or the roasted tomatoes for a gentle heat. For more intensity, a finely minced jalapeño could be added to the tomatoes before roasting.
• Herbaceous Polenta: Stir in 2 tablespoons of finely chopped fresh herbs like rosemary, thyme, or sage into the polenta mixture before chilling for an aromatic twist.
• Different Veggies: While cherry tomatoes are classic, feel free to roast other quick-cooking vegetables alongside them, such as thinly sliced zucchini, bell peppers, or asparagus spears.
• Smoky Flavor: A tiny dash of liquid smoke (1/4 teaspoon) can be added to the polenta mixture for a subtle smoky depth, especially if you’re using a grill pan indoors.
• Higher Protein: Serve the grilled polenta alongside some pan-seared or grilled plant-based sausages or a sprinkle of toasted pumpkin seeds for an extra protein boost.

Serving Suggestions

This Grilled Vegan Polenta with Roasted Cherry Tomatoes and Balsamic Glaze is wonderfully versatile. It makes a fantastic light main course on its own, especially during warmer months when you crave something fresh and flavorful. It also shines as an elegant side dish alongside a crisp green salad with a lemon vinaigrette, or a bowl of hearty minestrone soup. For a more substantial meal, consider pairing it with grilled asparagus or a simple side of sautéed greens like spinach or kale. It’s best enjoyed fresh off the grill, allowing the polenta’s crispy exterior to be at its peak.

Storage & Reheating

• Fridge: Leftover grilled polenta and roasted tomatoes can be stored separately in airtight containers in the refrigerator for up to 3-4 days. The balsamic glaze can be stored at room temperature or in the fridge for several weeks.
• Reheating Polenta: For best results, reheat grilled polenta in a lightly oiled pan over medium heat until warmed through and slightly crispy again, about 3-5 minutes per side. You can also reheat it in an air fryer at 350°F (175°C) for 5-7 minutes. Avoid microwaving, as it can make the polenta soft.
• Reheating Tomatoes: Gently warm the roasted tomatoes in a microwave or a small saucepan over low heat until just warm.
• Freezer: While the polenta itself can be frozen (wrap individual pieces tightly in plastic wrap, then foil, for up to 1 month), the texture may change slightly upon thawing and reheating. The roasted tomatoes are not ideal for freezing.

Frequently Asked Questions

Can I make the polenta ahead of time?

Absolutely! The polenta needs to chill for at least an hour, but you can prepare it up to 2-3 days in advance. Store the firm polenta block wrapped tightly in plastic wrap in the refrigerator until you’re ready to slice and grill it.

What if I don’t have a grill or grill pan?

No problem! You can bake the polenta instead. Cut the firm polenta into pieces, brush with olive oil, and bake on a baking sheet at 400°F (200°C) for 20-25 minutes, flipping halfway, until golden and slightly crisp.

Can I use regular polenta instead of instant/quick-cooking?

Yes, you can. However, the cooking time will be significantly longer (around 45-60 minutes) and will require more frequent stirring. Ensure it reaches a very thick consistency before chilling.

Final Thoughts

This Grilled Vegan Polenta with Roasted Cherry Tomatoes and Balsamic Glaze truly offers a delightful culinary experience. It’s a testament to how simple, plant-based ingredients can come together to create a dish that’s bursting with flavor, satisfying textures, and visual appeal. Whether you’re a seasoned vegan or simply exploring more plant-forward meals, this recipe is a must-try. So fire up your grill, gather those vibrant tomatoes, and prepare to enjoy a meal that’s as wholesome as it is delicious!