Ang Butter Buns

Ang butter (앙버터) is the combination of red bean paste & butter

 Soft Milk Buns

(recipe modify slightly from @sulyntan)

Ingredients:
250g Blue Jacket Bread Flour
30g fine sugar 
3g salt    
3g instant yeast 
195g milk
20g butter

Red bean paste 
Butter

Method: 
1. Put all ingredients (except butter) in a mixer fitted with a dough hook & knead till a soft dough is formed. Add in butter & continue to knead till elastic. Proof for 1hr
2. Degas the dough & divide into 12 portions. Round the dough & rest for 10mins.
3. Round the dough again & placed in a greased 8" tin. Proof for 1hr
4. Bake in a preheated oven @ 150C for 17mins