1. Make berry jam: Merge berries and honey in a compact saucepan about medium heat and prepare dinner, stirring occasionally, correct till berries have thawed and honey has melted, about two minutes. Reduce heat to medium-extremely low and simmer, stirring occasionally, correct till syrupy, about 13 minutes. Stir in vinegar. Take out from heat and allow neat to space temperature. Chill correct till chilly, at minimum 1 hour. Retail outlet in the fridge in an airtight container correct till ready to use.
two. Make frozen yogurt: Spot an eight-by-4-inch freezer-danger-free of charge container in freezer for at minimum 30 minutes. Whisk jointly Yogurt, fifty %-and-fifty %, honey, and vanilla in a bowl correct till completely smooth, about 1 moment. (Mixture truly ought to be chilly in advance of whisking. If it has warmed at all, chill correct till chilly in advance of whisking.)
3. Pour Yogurt Mixture into freezer bowl of a 1- to 1 1/two-quart electric powered ice item maker and freeze in accordance to manufacturer’s guidance correct till it types the consistency of a thick milkshake, 17 to 19 minutes. Spread fifty % of yogurt mixture in frozen container.
4. Dollop fifty % of berry jam on top and swirl into yogurt mixture generating use of a chilly knife. Repeat with remaining yogurt mixture and berry jam. Gently press a piece of parchment instantly on to yogurt mixture wrap container tightly with plastic wrap. Freeze correct till basically scooped, at minimum 4 hrs.