Fill in the gaps.

Sushki, baranki, bubliki are a traditional ... product. You need ... , butter, oil, water, salt and sugar to make them. They can be round or oval, very big or very ... and they can have different colours and flavours.
They are very popular because they taste ... and they are cheap. Sushki last a long time too. People ... to take sushki with them when they go hiking.