Sausage gravy has two main ingredients - White Sauce Mix and Sausage - so easy!
Use frozen sausage you have precooked to speed up prep time.
Mix 1 scant cup (that means not quite full) of White Sauce Mix with 3 cups of hot tap water. Use a whisk to get all the lumps out.
Cook or heat your sausage in the frying pan. Add the white sauce mixture to the frying pan and heat until thick. Stir constantly with a spatula so the milk does not scorch. Add some pepper if desired.
Enjoy over fresh baked biscuits - Yum!