Start by coarsely grating the carrots.
Knead all the ingredients together, preferably in a mixer or with an electric beater.
Knead for up to 5 minutes, so it all comes together well.
Cover with a tea towel and let it rise at room temperature for at least 30 minutes.
Line a baking sheet with parchment paper.
The dough is on the wet side, so you can't shape it with your hands.
Use two tablespoons to scoop the dough and place it on the baking sheet. This makes 8-10 buns, depending on the size.
Bake them in the oven at 225 degrees Celsius (437 degrees Fahrenheit) (fan) for 15 minutes.