Mix the base → In a large bowl, whisk together the milk, sugar, and salt until the sugar fully dissolves (1–2 minutes). Stir in the heavy cream and vanilla until well combined. Taste and add more vanilla if desired.
Chill → Cover and refrigerate the mixture for at least 1–2 hours (or overnight for best flavor and texture).
Prep your Cuisinart → Ensure the freezer bowl is completely frozen (16–24 hours minimum).
Churn → Turn on the machine, pour in the chilled mixture, and churn for 15–25 minutes until thick and creamy (soft-serve consistency).
Serve or store → Enjoy immediately for soft texture, or transfer to an airtight container and freeze 2–4 hours for firmer scoops. Let soften 10 minutes before serving.