Ingredients:
- 2.75 cups whole milk
- 1.25 cups heavy cream
- 0.75 cup + 1 tbsp vanilla syrup
- 6 tbsp + 1 tsp granulated sugar
- 2.5 tsp pure vanilla extract
Instructions:
- Combine the whole milk, heavy cream, vanilla syrup, granulated sugar, and vanilla extract in a large pitcher. Whisk vigorously for 1-2 minutes until the sugar granules have completely dissolved and the liquid is uniform.
- Pour the mixture into the slushie machine reservoir, staying below the maximum fill line. Select the Milkshake or Creamy setting.
- Wait for the machine to complete its cycle until the mixture reaches a soft peak consistency, appearing as a thick, swirling ribbon.
- Dispense the slushie into chilled glasses.