Blend flax seeds and soak them in water for 5 min
Whisk flaxseed and brown sugar together to a fluffy mass in a bowl
Stir the butter into the dough
Mix baking powder, cinnamon, salt. and flour together in a new bowl
Grate carrots coarsely and ginger finely
Mix the contents of the two bowls and ginger, raisins, and carrots together
Grease the springform pan with a bit of vegetable oil or vegan butter
Put the dough in the springform pan
Bake the cake in the oven at 175°C for 45 min
Allow the cake to cool