Puree 1/3 cup of peaches in a blender or food processor until smooth. Lightly swirl together peach puree, yogurt and remaining ½ cup of peaches together in a small bowl. Spoon into 4 popsicle molds and insert handle. Freeze for at least 4 hours. If you would like extra sweetness, add 1-2 tablespoons of honey into the vanilla yogurt before swirling.