Note: This high-calorie recipe is especially for kids and teens with cystic fibrosis (CF), who may need additional calories to meet their nutritional needs. This easy side dish tastes great when served with turkey, chicken, or beef. Prep time: 5 minutes What you need: 2/3 cup water 2/3 cup heavy cream 1/4 teaspoon salt 2 tablespoons butter 2/3 cup mashed potato flakes 3 tablespoons sour cream What to do: Combine water, heavy cream, salt, and butter in a microwave-safe bowl. Microwave on high setting for approximately 2 minutes. (All microwaves vary and heating times may need to be adjusted.) Remove from microwave. Stir in potato flakes to moisten. Add sour cream and mix well. Nutritional analysis (per serving): 477 calories 2g protein 42g fat 460mg sodium 33mg calcium Serves: 2 Serving size: 1/2 cup Note: Nutritional analysis may vary depending on ingredient brands used. Variations and suggestions: You can add cheese or gravy to the recipe for even more calories. Back to Articles Related Articles About Recipes for Kids With Cystic Fibrosis These high-calorie recipes are especially for kids with cystic fibrosis (CF). Kids with CF may need additional calories to meet their nutritional needs. Check out these delicious recipes. Read More Cystic Fibrosis Cystic fibrosis (CF) is an inherited disease that causes the body to produce mucus that's extremely thick and sticky. It mainly affects the lungs and the pancreas, causing serious breathing and digestive problems. Read More Cystic Fibrosis Cystic fibrosis (CF) is a genetic disorder that affects the lungs and digestive system Kids who have it can get lung infections often and have trouble breathing. Read More Cystic Fibrosis Cystic fibrosis affects the lungs and makes it hard to breathe. Find out more in this article for kids. Read More Cystic Fibrosis and Nutrition Besides extra calories, kids with cystic fibrosis have some specific nutritional needs. Find out ways to help your child with CF grow healthy and strong. Read More Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995-2021 KidsHealth®. All rights reserved. Images provided by The Nemours Foundation, iStock, Getty Images, Veer, Shutterstock, and Clipart.com.