Inside-Out Lasagna Printer Friendly Version Pin It

• 8 - ounces whole-wheat rotini
• 1 - tablespoon extra-virgin olive oil
• 1 - onion
• 3 - cloves cloves garlic
• 8 - ounces sliced white mushrooms
• 1/2 - teaspoon salt
• 1/4 - teaspoon freshly ground pepper
• 1 - 14-ounce can diced tomatoes with Italian herbs
• 8 - cups baby spinach
• 1/2 - teaspoon crushed red pepper
• 3/4 - cup part-skim ricotta cheese

Bring a large pot of water to a boil. Add pasta; cook until just tender, 8 to 10 minutes or according to package directions. Drain and transfer to a large bowl.

Meanwhile, heat oil in a large nonstick skillet over medium heat. Add onion and garlic and cook, stirring, until soft and beginning to brown, about 3 minutes. Add mushrooms, salt and pepper and cook, stirring, until the mushrooms release their liquid, 4 to 6 minutes.

Add tomatoes, spinach and crushed red pepper (if using). Increase heat to medium-high; cook, stirring once halfway through, until the spinach is wilted, about 4 minutes.

Toss the sauce with the pasta and divide among 4 bowls. Dollop each serving with 3 tablespoons of ricotta.