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A sorbet is a frozen dessert made from water, sugar, and flavorings. The most important aspect of making a sorbet is balancing these parts to ensure a cook taste and texture consistency ========= Sugar lowers the freezing point of the mixture. Too little sugar will result in a hard, icy sorbet, while too much sugar, the sorbet may not freeze solid enough, resulting in a slushy or overly soft consistency. Churning is helpful to achieve a smooth texture by incorporating air and preventing large ice crystals from forming. If you don’t have an ice cream maker, freeze the mixture in a shallow container and stir it every 30 minutes until fully frozen. Stabilizers like pectin, gelatin, or commercial stabilizing powders can help improve texture by preventing ice crystal formation and adding creaminess. Adding a small amount of alcohol can lower the freezing point, resulting in a softer texture. Be cautious with the quantity, as too much can prevent the sorbet from freezing properly. Acidity can influence the formation of ice crystals. A good balance of acidity can help achieve a smoother texture by interacting with the sugar and water. Water content in the form of something like a simple sugar can dilute the mixure so it's still sweet but not overly soft Taste ============= Acidity helps to balance the sweetness of the sorbet. A certain level of tartness can enhance the fruit flavors and make the sorbet taste more vibrant and refreshing. Sugar doesn't just sweeten sorbet, it's also responsible for sorbet's structure. In ice cream, a combination of fat, protein, and sugar all influences ice cream's texture, but in sorbet sugar is the big fish. When you dissolve sugar in water you get a syrup with a lower freezing point than water alone. The more sugar, the lower the freezing point becomes. As water starts to freeze in a syrup, the unfrozen water becomes, in effect, a more concentrated syrup. This process continues until you have a bunch of small ice crystals in a sea of syrup so concentrated that it'll never really freeze. The type of fruit plays a large role in the texture of the sorbet. Fruit high in pectin (berries, stone fruit, etc) or fiber (pears, banana, etc) make an especially creamy sorbet. The pectin and fiber act as thickeners and help prevent ice from forming. Fruit like watermelon and lemon don't have those, so they need some help to get the right texture The other aspect that needs consideration is how much sugar to add. Tart lemon juice requires more sugar than strawberry for example So if sugar controls both the texture and the sweetness, how do we find the right balance? Also pay attention to how much sugar your chosen fruit brings to a sorbet. Sweet strawberry purée needs less added sugar than tart lemon juice, and every batch of fruit varies in its exact sugar content depending on season, variety, and a dozen other factors we cooks can't control. But if sugar is our biggest trick for controlling a sorbet's texture, how do we sort through all the variables? Four cups fruit purée to one cup sugar, is a good rule of thumb. A sugar concentration between 20% to 30% will generally produce a scoopable, creamy sorbet. Add less and it will get too icy, add more and it will be too slushy. So our ratio starts with 20% sugar, then the natural sugar of the fruit gets added on top of that. This is also why some recipes use things like simple syrups. It adds liquid to dilute the syrup expecially for fruits with high pectin or fiber. To avoid a slushier or applesauce-like texture If you don't know the exact sugar content of your fruit, the best thing you can do is play it safe. A sugar concentration between 20% to 30% will generally produce a scoopable, creamy sorbet.* Add less and your sorbet is too icy to scoop; add more and it may never freeze. But within that window you have some wiggle room, especially with high-pectin or -fiber fruit like berries and stone fruit, which add stability and richness to the sorbet. https://www.seriouseats.com/how-to-make-the-best-sorbet