01 -
Mix the flours, sugar, egg, salt (or miso), and butter in a stand mixer with the dough hook. In a separate bowl, blend the yeast with warm milk and a bit of sugar. Wait 10 minutes until it bubbles up, then pour into your flour mix. Run the mixer on low until you get a stretchy, slightly sticky dough that doesn't stick to your fingers. Roll it into a ball.
02 -
Put a cover on your dough and let it grow at room temp for about an hour. You can also stick it in the fridge overnight if you want, just make sure to warm it up before you shape it.
03 -
Get a 23cm (9-inch) baking dish ready by buttering it well or laying down some parchment paper.
04 -
Push the air out of your dough and plop it onto a lightly floured counter. Roll it out to make a big rectangle about 0.5cm thick. Smear black sesame crunchy butter all over, but leave a small 1.2cm edge clean. Scatter brown sugar on top and sprinkle with cardamom.
05 -
Roll the dough up tightly like a log and cut into 9 equal pieces. Another way is to cut the whole rectangle into 9 strips and roll each one up. Put them in your prepped baking dish.
06 -
Let the rolls sit and puff up for an hour until they're about 1.5 times bigger than when you started.
07 -
Around 20-30 minutes before you're ready to bake, turn your oven on to 180°C (350°F) and make sure the rack is in the middle.
08 -
If you want shiny tops, brush the rolls with beaten egg. Pop them in the oven for 30-35 minutes. After 20 minutes, cover them with foil so they don't get too brown on top.
09 -
While your buns are cooking, grab a bowl and mix cream cheese, butter, miso, vanilla, and black sesame crunchy butter. Add the confectioners' sugar and stir until it's smooth. You can put this in a piping bag if you want to get fancy.
10 -
Take the buns out and let them cool a bit on a wire rack. When they're still warm but won't burn your fingers, spread or pipe the frosting on top. If you want, sprinkle some black sesame powder or extra sugar on top.