Biscuits (Scones) - Testing

https://www.lovefood.com/recipes/59721/scone-recipe
https://www.google.ca/search?q=how+to+make+self+rising+flour&oq=how+to+make+self&aqs=chrome.0.0l2j69i57j0.7080j0j8&client=tablet-android-samsung&sourceid=chrome-mobile&ie=UTF-8

1 - I finally get to start testing this recipe without the flour I f*cked up at work. I've increased the buttermilk, I suspect I may have to again. At least this time I've added the grams. I've also increased the temperature to 425. Oh, I forgot to brush the top with egg or milk! Next time!

525g flour

12g Baking Powder

3/4 tsp (6g) baking soda

1½ tsp (12g) salt

21g (3½ tsp) sugar 

½ cup (4oz/114gr) butter

Any Optional Ingredient (herbs, cheese, olives, meat bits, etc)

1⅓ 1/4 cup (345g) buttermilk

1. Combine all the dry ingredients in a bowl.
2. Throw the flour and the butter in a food processor and process until it becomes like coarse sand.
3. Add any Optional Ingredient or leave the scones plain.
4. Mix in the buttermilk until it becomes a uniform dough.
5. Roll into a thick log and cut into 150 or 200g pieces, to make 6 or 8 scones.
6. Bake at 425F for 20 to 25 minutes (probably closer to 30 minutes+).