Sausage Gravy

1 lb. pork sausage
3 Tbsp. flour
2-1/2 to 3 cups milk
1/4 tsp. pepper

Cook sausage over medium-high heat until no longer pink; drain. Add flour and stir. Gradually add milk, stirring constantly. Bring to a simmer and cook until thickened - 2 to 3 minutes. Serve over toast or biscuits.