Making a homemade Limoncello soft serve is such a fun and refreshing way to enjoy this classic Italian lemon liqueur. From my experience, using a combination of whole milk and sweetened condensed milk helps achieve that smooth, creamy texture you're aiming for without heavy cream. The addition of Greek yogurt not only adds tanginess but also gives the ice cream a nice body and consistency. When zesting and juicing the lemon, make sure to use fresh lemons to capture that vibrant citrus flavor which really complements the limoncello. The vanilla bean splash enhances the overall aroma and depth of flavor, creating a balanced taste. One key tip is to whisk all ingredients thoroughly so they are well combined before freezing. The recipe calls for freezing the mixture for at least 24 hours. Based on my trials, freezing it overnight ensures it sets well, but stirring gently midway through freezing can help achieve a softer texture if you prefer that. This homemade soft serve is perfect for warm days or as a light dessert after dinner. You can also experiment by adding small bits of candied lemon peel or a drizzle of limoncello before serving for an extra special touch. Give it a try—you might find this your new favorite summer treat!