Milky buns with cheese cream inside - Fast and easy recipe

Recipe:
Buns:
250gr Bread flour
1 tsp Yeast
1 tsp Salt
20 gr Sugar
200gr Milk
20gr Butter
Cheese cream:
2 Egg yolks
30 gr Sugar
15gr Corn Starch
3/4 cup Heavy cream
3/4 cup Milk
How to store it: store in the fridge, microwave for 15 seconds when you want to eat it.
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