For a thicker consistency, ensure the strawberries are completely frozen before blending. If the mixture is too soft, freeze it for 10-15 minutes before serving.
Feel free to substitute strawberries with other frozen fruits like bananas, mangoes, or mixed berries for different flavor profiles.
If you prefer a richer texture, you can use a regular vanilla drink mix or add a tablespoon of Greek yogurt.
Serve immediately for the best "soft-serve" texture. If storing, keep in an airtight container in the freezer for up to 3 days, but note that it will harden and require thawing time.