Custard cream:<br /><br />200 ml milk<br />15 grams butter<br />2 egg yolks<br />35 grams sugar<br />15 grams cornstarch <br />1 teaspoon vanilla extract<br /><br />Dough Ingredients:<br /><br />125 ml warm milk<br />25 grams sugar<br />3 grams instant yeast<br />220 grams low protein flour (you can use all-purpose flour)<br />1/4 teaspoon salt<br />1/2 teaspoon baking powder<br />20 ml cooking oil