Ingredients
Method
Shake the ice cream
- Add heavy cream, granulated sugar, vanilla extract, and salt to a 16-oz mason jar.
- Seal the lid tightly on the jar.
- Shake vigorously for 3-5 minutes until the cream thickens noticeably.
Freeze and finish
- Place the jar in the freezer for 4 hours until firm.
- Stir in optional mix-ins before freezing if desired.
- Let sit at room temperature 3-5 minutes before eating directly from the jar.
Notes
For the thickest texture, shake without stopping and keep a steady rhythm so the cream visibly thickens. Store covered in the freezer for up to 1 week; thaw at room temperature 3-5 minutes before eating again. Freezing is yes—no refreezing after fully thawed. For a dairy-light swap, use heavy cream substitutes that are labeled as 1:1 (still freeze in the jar for the same firm result).
