This is the perfect treat for a warm summer evening! Use fresh peaches if at all possible; they give this a fantastic flavor. I found this recipe on the Silk website. I would highly recommend using the Silk brand of soy milk, because it's creamy and has a great flavor. Also, try to find some soy lecithin if you can. It makes the ice cream much creamier. I use that and omit the soy oil. The cooking time for this is the freezing time, and will vary according to your ice cream maker.