Put the butter in a saucepan and heat it over medium heat for a few minutes - until it melts and lightly browns, and small black specks appear.
35 g browned butter
Then remove the butter from the stove and let it cool slightly.
In a bowl, place flour, sugar, baking powder, cinnamon, milk, and egg - mix with a spoon.
190 g wheat flour, 1 teaspoon baking powder, 0.5 teaspoon ground cinnamon, 100 g sugar , 1 egg, 120 ml milk
Pour in the cooled butter and mix.
Grease the donut baking pan with butter and sprinkle with a little flour.
Spoon in the batter, place in an oven preheated to 180 degrees (top/bottom mode) and bake for about 10-11 minutes - check with a skewer to see if they are done.
After baking, remove the donuts from the mold.
Pour a little milk into one bowl, and pour sugar with cinnamon into another bowl.
about 50 g sugar, 1 teaspoon cinnamon, milk
Dip the donuts in milk, then in sugar with cinnamon.