The Nutrition Facts are an estimate only. For best results, soak the cashews overnight in the refrigerator. If you’re in a hurry, you can boil the cashews for about 10 minutes, until they’re soft and puffy. For the best taste, enjoy the doughnuts the day you make them. The frosting will be best on the first day. Or, store the frosting in the bowl in the refrigerator and frost as you eat them. The frosting will last for 3 days. You will probably need to whisk it and add a bit more lime juice to get it to the right consistency.