Master Biscuit Mix - cooking recipe

Ingredients

2 1/2 lb. flour
1 1/4 c. powdered milk
6 Tbsp. baking powder
1 1/2 Tbsp. salt
1 Tbsp. cream of tartar
1/4 c. sugar
1 lb. shortening

Preparation

Mix all the ingredients together, cutting shortening into dry ingredients using a pastry tool or 2 knives until it resembles corn meal.
Put in plastic bag.
It will keep in fridge up to 6 months.