Ingredient Pasta and Noodle Pasta by Shape Tortellini Spinach & Tortellini Casserole 4.9 (11) 8 Reviews This tortellini casserole is comfort food at its finest. This easy-to-make dinner takes only 20 minutes to prep and is finished in under an hour. We use refrigerated tortellini, but frozen tortellini would also shine in this dish. If you’ve got leftover cooked vegetables, stir those into the mix or add chopped sun-dried tomatoes or olives for a boost of flavor. By Liv Dansky Liv Dansky Liv Dansky has worked for EatingWell since 2019 as a recipe tester and developer and, more recently, as a writer. Her work can be found across brands like Food & Wine, EatingWell, Southern Living, Real Simple, and Serious Eats. EatingWell's Editorial Guidelines Published on December 13, 2023 Reviewed by Dietitian Emily Lachtrupp, M.S., RD Reviewed by Dietitian Emily Lachtrupp, M.S., RD Emily Lachtrupp is a registered dietitian experienced in nutritional counseling, recipe analysis and meal plans. She's worked with clients who struggle with diabetes, weight loss, digestive issues and more. In her spare time, you can find her enjoying all that Vermont has to offer with her family and her dog, Winston. EatingWell's Editorial Guidelines Save Rate PRINT Share Close Credit: Photographer: Grant Webster, Food Stylist: Holly Dreesman, Prop Stylist: Lexi Juhl Active Time: 20 mins Total Time: 55 mins Servings: 12 servings Nutrition Profile: Sesame-Free Nut-Free Soy-Free Vegetarian Jump to Nutrition Facts Photographer: Grant Webster, Food Stylist: Holly Dreesman, Prop Stylist: Lexi Juhl Cook Mode (Keep screen awake) Ingredients 1 (20-ounce) package refrigerated cheese tortellini 2 tablespoons extra-virgin olive oil 1 cup chopped yellow onion 3 cloves garlic, chopped 1/2 teaspoon crushed red pepper 1 (5-ounce) package baby spinach 1 (25.5-ounce) jar lower-sodium marinara sauce 1 1/2 cups shredded low-moisture part-skim mozzarella cheese, divided 2 tablespoons grated Parmesan cheese 2 tablespoons thinly sliced fresh basil Directions Preheat oven to 350°F. Lightly coat a 7-by-11-inch baking dish with cooking spray. Bring a large pot of water to a boil over high heat. Cook tortellini according to package directions; drain and set aside. Photographer: Grant Webster, Food Stylist: Holly Dreesman, Prop Stylist: Lexi Juhl Meanwhile, heat oil in a large nonstick skillet over medium-low heat. Add onion, garlic and crushed red pepper; cook, stirring often, until tender and aromatic, about 10 minutes. Add spinach; cook, stirring often, until wilted, about 3 minutes. Photographer: Grant Webster, Food Stylist: Holly Dreesman, Prop Stylist: Lexi Juhl Stir in the tortellini, marinara and 1 cup mozzarella. Transfer to the prepared baking dish. Sprinkle with Parmesan and the remaining 1/2 cup mozzarella. Bake until the cheese is bubbly and lightly browned, 25 to 30 minutes. Sprinkle with basil before serving. Photographer: Grant Webster, Food Stylist: Holly Dreesman, Prop Stylist: Lexi Juhl EatingWell.com, December 2023 Save Rate Print Nutrition Facts (per serving) 257 Calories 10g Fat 31g Carbs 12g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Servings Per Recipe 12 Serving Size about 2/3 cup Calories 257 % Daily Value * Total Carbohydrate 31g 11% Dietary Fiber 3g 9% Total Sugars 5g Protein 12g 24% Total Fat 10g 13% Saturated Fat 4g 20% Cholesterol 32mg 11% Vitamin A 133µg Vitamin C 6mg 7% Vitamin D 0µg Vitamin E 2mg 15% Folate 73µg Vitamin K 70µg Sodium 339mg 15% Calcium 221mg 17% Iron 2mg 9% Magnesium 37mg 9% Potassium 368mg 8% Zinc 1mg 12% Vitamin B12 0µg Omega 3 0g Nutrition information is calculated by a registered dietitian using an ingredient database but should be considered an estimate. * Daily Values (DVs) are the recommended amounts of nutrients to consume each day. Percent Daily Value (%DV) found on nutrition labels tells you how much a serving of a particular food or recipe contributes to each of those total recommended amounts. Per the Food and Drug Administration (FDA), the daily value is based on a standard 2,000 calorie diet. Depending on your calorie needs or if you have a health condition, you may need more or less of particular nutrients. (For example, it’s recommended that people following a heart-healthy diet eat less sodium on a daily basis compared to those following a standard diet.) (-) Information is not currently available for this nutrient. If you are following a special diet for medical reasons, be sure to consult with your primary care provider or a registered dietitian to better understand your personal nutrition needs.