- Add the halved strawberries to a blender and pulse a few times until roughly chopped. 
- Pour in the chilled rosé wine and add the simple syrup to the blender. 
- Add the ice cubes to the mixture in the blender. 
- Blend everything on high until the mixture is smooth, icy, and slushy, with a vibrant pink color and a frosty texture. 
- Taste the slush and adjust sweetness by adding more simple syrup if desired, then give it a quick pulse to incorporate. 
- Pour the icy rosé strawberry slush into glasses, garnishing with a fresh strawberry or mint sprig if desired for a pretty finish.