Warm up with this hearty Rhubarb Soup recipe. Made with rhubarb, water, sugar and cinnamon. Easy step-by-step instructions included.
This Rhubarb Soup relies on simple, everyday ingredients such as rhubarb, washed and diced, water, granulated sugar and inch sticks of cinnamon. It comes together quickly and makes 4 servings, at about 512 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026