Creamy Polenta Bake with White Beans and Spinach

A comforting baked polenta dish layered with creamy white beans, fresh spinach, and rich tomato sauce, topped with melted mozzarella and parmesan cheese.
- Prep: 20 min
- Cook: 45 min
- Total: 1 hr 5 min
- Servings: 10
- Cuisine: Italian
- Difficulty: Medium
- Cost: $1.41/serving
Dietary
- Nut-Free
- Egg-Free
- Vegetarian
- High-Fiber
- Pescatarian
Tags
- one-pot
- bake
- comfort food
- savory
- healthy
- crowd-pleaser
Ingredients
- 6 cup water
- 1 teaspoon salt
- 1.5 cup quick-cooking polenta
- 2 tablespoon olive oil
- 1 yellow onion (large, finely chopped)
- 4 clove garlic (minced)
- 30 ounce cannellini beans (rinsed and drained)
- 28 ounce crushed tomatoes
- 0.5 cup vegetable broth
- 1 teaspoon dried Italian seasoning
- 0.5 teaspoon black pepper
- 10 ounce fresh spinach
- 1 cup shredded mozzarella cheese
- 0.5 cup grated Parmesan cheese
Instructions
- Preheat oven to 375 degrees Fahrenheit (190 degrees Celsius). Lightly grease a 9x13 inch baking dish.
- Bring 6 cups of water and 1 teaspoon of salt to a boil in a large pot. Gradually whisk in the quick-cooking polenta, stirring constantly to prevent lumps. Reduce heat to low and simmer for 5-7 minutes, continuing to stir, until polenta thickens.
- While the polenta cooks, heat olive oil in a large skillet over medium heat. Add the finely chopped yellow onion and cook until softened, about 5-7 minutes. Add the minced garlic and cook for 1 minute more until fragrant.
- Stir in the cannellini beans, crushed tomatoes, vegetable broth, dried Italian seasoning, and black pepper. Bring to a gentle simmer and cook for 5 minutes.
- Add the fresh spinach to the skillet, stirring until it wilts, about 2-3 minutes.
- Spread half of the cooked polenta into the prepared baking dish. Top with half of the bean and spinach mixture. Sprinkle with half of the shredded mozzarella and Parmesan cheeses.
- Repeat with the remaining polenta, bean and spinach mixture, and cheeses. Bake for 25-30 minutes, or until bubbly and cheese is golden brown.
- Let rest for 5-10 minutes before serving.
Notes
This dish reheats beautifully. Store individual portions in microwave-safe containers for quick lunches or dinners throughout the week.
Nutrition (per serving)
- Calories: 310
- Protein: 14.5 g
- Carbohydrates: 42.1 g
- Fat: 10.3 g
- Fiber: 9.2 g
- Sodium: 790 mg
- Saturated Fat: 4.5 g
- Sugar: 5.5 g
- Cholesterol: 20 mg