Mushroom Sauce FODMAP Doubt Dec 28, 2015 9:15:35 GMT -5 Quote Select PostDeselect PostLink to PostBack to Top Post by kendra on Dec 28, 2015 9:15:35 GMT -5 Would a sauce recipe like this one, www.youtube.com/watch?v=29u_FejNuks , where the mushrooms are soaked, then strained still contain a high FODMAP result?Here’s a blog post with the recipe and background – interesting read if anyone’s curious about the history of ketchup: savoringthepast.net/2012/08/01/did-george-washington-use-ketchup/