Step 1

Cook sausage in a nonstick skillet, breaking it apart with a wooden spoon as it cooks.

Step 2

Sprinkle flour over sausage. Stir and cook 1 minute.

Step 3

Gradually whisk in milk.

Step 4

Add garlic powder, sage, and salt and pepper to taste. Simmer until thick.

Step 5

Either refrigerate gravy overnight or line a baking sheet with parchment paper, spread the gravy thin and freeze for 30 minutes.

Step 6

Preheat oven to 350 degrees. Line a baking sheet with parchment paper. Pull each biscuit apart into 2 layers.

Step 7

Place a 1-2 tablespoon spoonful of chilled gravy on a biscuit half and top it with another biscuit piece. Seal around the edges and tuck the edges under somewhat so they are less likely to pull apart.

Step 8

Repeat for remaining biscuits. Brush top of each biscuit with egg wash.

Step 9

Bake 15 to 18 minutes.