Add all the ingredients to a high-speed blender or food processor. Combine the frozen strawberries, your choice of milk, salt, and sweetener (if using). It helps if your strawberries are slightly thawed for easier blending.

Blend until smooth and creamy. Start on a low speed and gradually increase as the mixture starts to come together. Use a tamper if needed, or pause to scrape down the sides.

Adjust the texture. If the mixture is too thick, add a tablespoon or two more milk to help blend it smoothly. It should be thick enough to resemble soft serve but smooth enough to pipe or scoop.

Serve immediately. For that iconic Dole Whip swirl, transfer the mixture into a piping bag fitted with a star tip and pipe it into bowls or cones. Alternatively, scoop it with an ice cream scoop for a casual, rustic look.