At home, it's easier to make risotto from scratch, so then you can ensure all the ingredients are safe, but unless you've got some home made stock handy, or have managed to find a safe, low fodmap stock (here in Australia there are some stocks that are onion free and low fodmap, but ingredients in store bought stock can change, so be cautious when using store bought stock), it can be a challenge to make a risotto that still has some real flavour. What I do in this situation is make some "fake" stock with salt and pepper dissolved in boiling water, along with adding some fresh herbs and chilli. I'm interested to get some feedback from anyone who tries this recipe. It works for me, but tastes vary. Let me know what you think.
This recipe is gluten free, low fodmap and fructose friendly, with lactose and casein free options.