01 -
Combine frozen raspberries, Greek yogurt, stevia glycerite, and vanilla extract in food processor. Process until smooth, pausing occasionally to scrape down the sides and bottom of the bowl. Small raspberry specks are acceptable.
02 -
Transfer mixture to a glass 8-inch square pan using a spatula. Cover with cling wrap and freeze for 45 minutes.
03 -
Remove pan from freezer. Use a spatula to fold frozen edges into softer center, then whisk entire mixture until smooth.
04 -
Return covered pan to freezer for 2 hours, stirring mixture every 30 minutes to prevent ice crystallization.
05 -
Serve immediately as soft-serve yogurt in chilled bowls, or freeze for additional 1-2 hours for a firmer, scoopable consistency.