Mash or blend the strawberries until you’ve got chunky puree. Don’t overdo it—you want personality, not jam.
In a mug, whisk together milk, cream, sugar, vanilla, and salt. Stir until the sugar dissolves. If you’re feeling fancy, add lemon juice now.
Fold in the strawberry puree. Mix until you’ve got a rosy, creamy swirl. Taste and adjust the sweetness if needed.
Place the mug in the freezer for 1–2 hours, or until it firms up to a scoopable consistency. If you’re impatient, pop it in the coldest part of your fridge for a bit longer.
Serve directly from the mug or scoop into bowls. Top with a few sliced strawberries or a dollop of whipped cream if you’re feeling dramatic