Jan's Southern Biscuits & Gravy

1# pork sausage {I use pre-cooked Armour links, chopped}
1 sweet Onion, chopped
2T Butter
6T Flour
1/2t Sage
1/4t Salt
Dash freshly grated Nutmeg
4c Milk
Dash Hot Pepper Sauce, optional
Warm Biscuits, split {frozen-baked}

In a large skillet, cook sausage and onion until the sausage is done. Add Butter and melt. Stir flour, salt, sage, nutmeg into the skillet until blended. Cook and stir until light golden brown. Remove from heat and add the Milk and Optional Hot Pepper Sauce. Cook and stir for 2 minutes til thick.  Serve over split muffins.  (4 Servings)