01 -
Cook the beef sausage in a large skillet over medium heat, breaking it up into small pieces until browned.
02 -
Sprinkle the flour over the cooked sausage, stirring continuously and cooking for about 2 minutes to form a roux.
03 -
Gradually add milk while stirring constantly. Increase heat to medium-high to bring to a boil, then reduce heat and simmer for 5 minutes until gravy thickens. Season with salt, pepper, and ground sage.
04 -
Set oven temperature to 375°F (190°C) to prepare for baking.
05 -
Place the biscuits evenly in a single layer in a 9x13 inch baking dish.
06 -
Pour the sausage gravy over the biscuits, then bake in the preheated oven for 25-30 minutes until the biscuits are golden brown.