James Martin’s classic rhubarb crumble recipe will take you to comfort food heaven in six short steps and under an hour. Each serving provides 630 kcal, 6g protein, 97g carbohydrates (of which ...

But if you're about to cut off those leaves and toss them in a salad, think twice. No matter how much they may look like arugula, rhubarb leaves are not only inedible, but downright toxic.