Hey ice cream lovers - here's a recipe that you have to try: Homemade ice cream in a bag! All you need is milk, sugar, vanilla extract, two Ziplock bags (one small and one large) and some ice and salt and you can make your own delicious ice cream in only about 5 minutes. Plus, not only will the kids love it, they will also likely be eager to help you make it. This easy and tasty recipe would be a super one for taking on campouts or other outdoor outings. Note: For a healthier recipe, you can substitute for regular milk and sugar and you can also add an egg and bits of fruit to make the recipe healthier and tastier.