Homemade from scratch with 4 ingredients. Flaky outside. Tender inside. Recipe has helpful tips. Perfect for beginners. After my 3-Ingredient Biscuits received a good response, I was inspired to make Homemade Buttermilk Biscuits from scratch. This recipe makes about 10 biscuits. I made adjustments to an original recipe discovered on KingArthurFlour.com.  Not sponsored. Just sharing…