This recipe is adapted from Greg Wade.
Ingredients (makes 9 buns)
Poolish: 45g bread flour, 45g water, a pinch of yeast (about 0.1g)
Oats Porridge: 35g old fashioned rolled oats, 105g water, a pinch of salt.
200g bread flour
60g fresh milk
20g water
25g honey
4g salt
1g instant yeast
Method
1. Make poolish: In a small bowl, combine flour, water and yeast using a fork. Mix until completely combined (no lumps of dry flour left), cover and leave it at room temperature to ferment until the mixture has ripened - look for these signs: bubbly on the surface, volume more than doubled. It will also pass the float test i.e. take a very small portion of poolish, drop it into a cup/bowl of water and it should float). My poolish was ready in 4 hours (from 5.30pm to 9.30pm).
2. Cook oats porridge: Put the oats, water and salt in a small pot and cook over low heat for 2 mins until the porridge is thick. Stir the porridge to prevent scorching. Set aside to cool down.
3. Combine all ingredients, except butter and salt, in a stand mixer and knead at medium speed until it comes together in a smooth ball of dough.
4. Add butter and salt, and knead until dough is smooth and elastic. Do the window pane test (for gluten development). Remove the dough from the mixing bowl and form a smooth dough ball.
5. Lightly grease the mixing bowl with olive oil and transfer the dough ball into it. Cover the bowl and let it proof at room temperature for 45mins or until double in size, whichever is earlier.
6. Meanwhile, line your baking tin with parchment paper.
7. After 1st proofing, punch down the dough and divide into small pieces. I divided the 566g dough into 9 pieces and shape them into balls to fit my baking pan. Rest the balls for 15 mins. After that, reshape into balls, cover and let it proof at room temperature for 1 hour or until double in size.
8. 15mins before end of 2nd proofing, preheat oven to 190 deg cel. Bake the buns for 25mins. Cool on wire rack.