Frozen Yogurt

whole-milk yogurt, with the highest fat content you can find.
Add mascarpone
Add a little sugar
3/4 cup sugar per quart of yogurt
Whisk, churn, and freeze.
For soft-serve-style Churn until yogurt reaches consistency of soft-serve ice cream and serve it.
For scoopable Once finished churning pack into container; cover with parchment paper; and freeze.