Ketoprak is essentially gluten-free, but there is one main thing to look out for. Kecap manis, the sweet Indonesian soy sauce, is only completely gluten-free when made with a soy sauce that doesn’t contain wheat (many do!). I make my kecap manis with sweetened, spiced tamari, which I cook to thicken. You can make your own too by following my method which you can find in my mie goring post.u003cbr/u003eu003cbr/u003eu003cbr/u003eIt's always important to read ingredient labels and check with your food supplier or restaurant to confirm that all ingredients are gluten-free, especially if you have celiac disease or gluten sensitivity.