Adapted from The Perfect Scoop
1 1/2 pounds frozen peaches, drained of all but about 1/4 cup of the juices
3/4-1/2 cup sugar depending if your peaches have added sugar
1/2 cup sour cream
1 cup heavy cream
1 teaspoon vanilla
A squeeze of fresh lemon juice
Puree all ingredients in food processor. The mixture can contain small pieces of peaches. Pour into a container and refrigerate till cold or overnight.
Process as directed by your ice cream maker. Freeze in covered container till firm.