Set out a large high-power blender. Add the vodka and sugar. Cover and puree for 1 minute to dissolve the sugar.
Next add the frozen strawberries and rosé. Cover and puree until smooth. Test the consistency. If needed, add 1-3 cups of ice the thicken the frosé. Puree again if needed. **Depending on the power of your blender, sometimes the ice is unnecessary. When I make this in the summer, and the house is warm, I usually add about 2 cups ice.
Serve immediately, or freeze until ready to use. The Frosé will not fully freeze through due to the alcohol content, so you can keep it in the freezer for several hours if needed.
Video
Notes
If serving immediately, you can also use sparkling rosé for a bit of effervescence!