Does anyone have recipes for rhubarb that aren't very sweet? My grandmother used to make a pie that was so tart I wouldn't eat it as a kid. Now, I think I'd like it that way but Grandma is long gone. My husband made a strawberry rhubarb pie and I convinced him to halve the amount of sugar called for in the recipe and it was still too sweet. You could barely taste the rhubarb. I'm particularly interested in just rhubarb (no other fruit) pies and rhubarb sauces.