Vegetable Polenta Lasagna Recipe

This vibrant Vegetable Polenta Lasagna is a lighter, healthier twist on a classic! Packed with fresh vegetables and creamy polenta, this recipe is perfect for a satisfying and guilt-free meal. The polenta layer provides a hearty base, while the crisp-tender vegetables add a delightful crunch. Prepare to impress your taste buds with this flavorful and surprisingly low-calorie dish – perfect for weight watchers or anyone seeking a healthy upgrade to their weeknight dinners!

Prep Time 30 mins
Cook Time 65 mins
Calories 203.4 kcal
Protein 15g
Rating 4.6 (5 Reviews)
Vegetable Polenta Lasagna 39

Recipe Actions

Share this recipe:

Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Vegetable Polenta Lasagna

Cook Smarter with Sous, Your Kitchen Companion

Missing an ingredient for this Vegetable Polenta Lasagna? Need a perfect wine pairing or a healthy side dish idea? Don't guess—ask Sous! Your AI-powered sous-chef is ready to help you swap ingredients, adjust serving sizes, and discover flavor tips in seconds.

How to Make Vegetable Polenta Lasagna

  1. **Roast the Peppers:** Preheat oven to 450°F (232°C). Quarter 2 large bell peppers lengthwise, remove stems, seeds, and membranes. Place cut-side down on a foil-lined baking sheet. Roast for 15-20 minutes, or until skins are blistered. Seal foil around peppers, let stand for 20 minutes, then peel.
  2. **Prepare the Polenta:** In a medium saucepan, bring 2 1/2 cups water to a boil. In a medium bowl, whisk together 1 1/2 cups water, 1 cup polenta, and 1 teaspoon salt. Slowly whisk the cornmeal mixture into the boiling water, stirring constantly. Reduce heat to low, and cook for 10 minutes, or until very thick. Pour into a greased 3-quart rectangular baking dish. Let cool slightly, cover, and chill for at least 1 hour.
  3. **Sauté the Vegetables:** While the polenta chills, heat 1 tablespoon olive oil in a large nonstick skillet over medium heat. Add 1 medium onion, chopped, and cook for 3-4 minutes until softened. Add 8 ounces cremini mushrooms, 1/4 teaspoon salt, and black pepper to taste. Cook and stir for 5 minutes, until mushrooms are tender. Remove from heat and stir in the roasted bell peppers, chopped.
  4. **Assemble and Bake:** Spread 1 1/2 cups marinara sauce over the chilled polenta. Top with the vegetable mixture. Sprinkle with 1/2 cup shredded mozzarella cheese.
  5. **Bake:** Bake, covered, in a preheated 350°F (177°C) oven for 30 minutes. Uncover and bake for another 10-15 minutes, or until the edges are bubbly and the cheese is melted and lightly browned.
  6. **Serve:** Garnish with fresh basil leaves (optional) and serve immediately. Pairs perfectly with a side salad!

Nutrition Information (Approximate per serving)

Sodium

27 g

Sugar

33g

Fat

11g

Carbs

9g