We all like our pancakes light and fluffy, but what about if they're ice cold and slushy?

Ice pancakes are slushy discs of ice that form when there is foam on the surface of cold rivers, lakes and oceans. The foam freezes to form ice crystals, and as the current spirals, it causes them to collide into a circular shape.

In fact, just a little over two months ago this fantastic phenomenon was spotted on the River Bladnoch in Galloway, Scotland, as seen in the tweet above. They are more commonly found in Canada, the US and Antarctica.

Though certainly aesthetic, we're not convinced that these are the most appetising kind of pancakes. Have you ever seen them before? Send in your photos here!