If you’re in the mood for a cheesy lasagna but want something a little less labor-intensive, try this Baked Rigatoni. Fresh mozzarella, which is sold in water, has a short shelf life and should be used within a few days of purchase for the best flavor. If you can’t find ciliegini, you can tear a standard-size ball of fresh mozzarella into small pieces. Give this baked pasta an impressive look by using a springform pan.
16 ounces small fresh mozzarella cheese balls, divided
2 ounces grated Parmesan cheese, divided
1 (14.5-oz.) can diced tomatoes, drained
Fresh basil leaves
How to Make It
Preheat oven to 375°F. Cook rigatoni pasta according to package directions. Drain and transfer to a large bowl.
Heat olive oil in a large nonstick skillet over medium-high. Add zucchini and cook, stirring occasionally, until lightly browned on all sides, about 4 minutes. Stir in baby spinach; cook until wilted, about 1 minute. Sprinkle with black pepper and 1/4 tsp. kosher salt. Transfer to bowl with pasta.
Whisk together sour cream, plain whole-milk Greek yogurt, egg, and 3⁄4 tsp. kosher salt in a medium bowl until well incorporated.
Stir sour cream mixture into pasta mixture until well coated. Add 12 oz. small fresh mozzarella cheese balls and 1 oz. grated Parmesan cheese to pasta mixture; toss to combine. Gently stir in drained, diced tomatoes.
Transfer mixture to a lightly greased (with cooking spray) 9-inch springform pan, and place on a rimmed baking sheet. Bake in preheated oven until set, about 30 minutes. Top with remaining 4 oz. small fresh mozzarella cheese balls and remaining 1 oz. grated Parmesan cheese, and return to oven. Bake until golden brown, about 5 minutes. Remove and let stand 15 minutes. Release side of springform pan, and cut into 8 pieces. Sprinkle with fresh basil leaves.