- 2 1/2 gallons vodka
- 6 (12 ounce) packages frozen raspberries
- 4 1/2 cups white sugar
- 4 cups water
- Combine vodka, raspberries, sugar, and water in a large, non-metallic container. Press and muddle raspberries until incorporated into the mixture. Allow mixture to sit, stirring for 10 to 15 minutes each day, for 5 to 6 days.
- Strain mixture multiple times through a fine-mesh strainer or cheesecloth until berries and seeds are removed and liquid is lighter in color.