emointhekitchen Cookies made with oatmeal and rice flour are gluten-free and have a crispy rustic texture. It doesn’t use butter or eggs, so it’s perfect as a snack for those on a diet. This time, I filled the cookies with rhubarb jam, which is in season. Rhubarb is a familiar vegetable in Europe and the United States, but recently it has become common in Japanese greengrocers. At first glance, it looks like celery, but it cannot be eaten raw. It is used to make sweets such as jams and pies. In addition to fibre, rhubarb contains a lot of potassium and is rich in polyphenols. You can mix rhubarb jam with…