Preheat oven to 425 degrees.
Mix together all dry ingredients
Cut in fats until mix has pea sized crumbs of butter and shortening
Slowly add in milk until dough comes together to form a ball. May add extra milk as needed a spoonful at a time.
Turn out dough to flour dusted work surface and flatten dough into 1 inch thick rectangle. Fold rectangle in half and flatten again. repeat once to twice more. Cut biscuits and arrange in skillet or on baking sheet.
Place in oven for 20 minutes or until tops are golden. Enjoy immediately.