Peaches would go with any kind of tangy fruit. They're good with strawberries, too, but I don't think they'd work so well with blueberries, though, or apples. They go beautifully with mangoes, too. I found a recipe in my Nana's cards for peach cobbler, but I forgot to bring it. I suppose vanilla would work with them, I've never tried it, but some almond extract would be pretty good, I'm betting.