If you made carrot juice, you can use carrot cake. Oil, cake, water, salt, sugar, mix, add flour and knead an elastic dough. Roll out a layer 1-1.5 cm thick, cut out the gingerbread of the desired shape, put it on a dry baking sheet. Bake for 10 minutes.
2 tbsp. cake, 1,5 tbsp. oil, 0.5 tbsp. water, salt, sugar to taste.