Updated 9/2025 Tapioca pearls come in a variety of sizes! When I first published this recipe, I was only able to find them in a medium size which took about 10 mins to cook and 10 mins to hang out. Recently, I've made this with small tapioca pearls which take 8 mins to simmer and then 7-8 mins to hang. All this to say, check the packaging for cooking directions first and use those if provided. General guides are in the recipe as well, but it may vary greatly based on the size of tapioca pearls.