Congee is the ultimate squishy sick food. Cook a cup of rice in 6-8 cups of liquid, with salt to taste, until completely broken down so it's thick and smooth. It's super versatile, can be made savory or sweet depending on the liquid you use to cook and any seasoning you want to add. I like it cooked in diluted coconut milk for a dessert base, then mix in raspberries and honey. Make it savory by cooking it in broth and topping with a soft boiled egg.