Warm your milk and add in the margarine till it melts. Let it cool a bit bcz if too hot it will not activate the yeast. Pour in a mixing bowl and add in 2tbsp of yeast and set aside to activate.

Sieve your flour, sugar n salt in a diff bowl.

Once your yeast has activated, add in the egg yolks n beat a little (preferably with a mixer)

Add in your flour bit by bit until ur flour is smooth then knead into a soft dough n set aside for 1hr 30minutes. Shape your dough into equal portions..like 8pcs add in the minced beef mixture n wrap well. Preheat oven n bake till brown.