Preheat the oven to 200 degrees celsius (392 °F). Dissolve the yeast into warm milk. Add the sugar, cardamom and salt. Add the flour and the soft butter.
Roll the dough into a thin sheet on a surface dusted with flour. Mix the soft butter, sugar and cinnamon. Spread the filling onto the dough. Roll the dough and cut it into about 2 cm wide pieces.
Line a mini muffin tin with paper liners. Place the cinnamon rolls into the tin. Brush the buns with some egg. Bake in the middle of the oven for about 12 minutes.
You can also make larger cinnamon rolls in a regular sized muffin pan and bake them for a little bit longer. You’ll get about 20 normal sized buns from the recipe (scale 1x).
Find it online: https://www.emmaivane.com/en/recipes/quick-cinnamon-rolls/