STEP 1/8
Chop the bacon into small pieces and stir-fry it crispy without oiling it and remove the fat by sieving it.
STEP 2/8
Boil the potatoes thoroughly and mash them with a fork.
STEP 3/8
Prepare it by breaking the dried oregano. If you don't have it, replace it with parsley powder, and if you don't have it, you don't have to.
STEP 4/8
Measure flour, baking powder, and salt and sift them down in a large bowl.
STEP 5/8
Cut the butter into dice and mix well until it looks like bread crumbs.
STEP 6/8
Add mashed potatoes, roasted bacon and oregano, mix well, and add milk to make a soft and hard dough.
STEP 7/8
In a round dough state, divide into 10 pieces, roll it in a circle, and press it gently until it is flat.
STEP 8/8
Place paper foil on oven pan, spread butter, place scones on top and spread egg yolk. Bake it for 15 minutes in a 200 degree oven, and it's done.