Sift flour in a separate bowl, add sugar, salt and mix well.

Make a well in the center and add yeast mixture to the flour. Mix and knead well. Message butter onto the dough

Knead dough in work surface for 10min. Transfer dough into a greased bowl. Cover and keep in a warm place till it doubles in size

Deflate the proofed dough

Roll the out flat and cut into 8 triangles as shown in the picture below

Fold the dough to the middle (like you're to roll a mat) to make the croissant

Enjoy

Note: you can choose to add up any of the ingredients sugar or milk to your sweetness