This recipe comes from The Frugal Gourmet Cooks American. Great cookbook! Terrific breakfast recipe.
1/2 lb pork breakfast sausage (bulk not links)
2 tbs chopped yellow onions
3 tbs flour
2 c hot milk
salt and pepper to taste
splash of hot sauce to taste
Heat a frying pan and fry th esausage and onion until the sausage is brown and the onion clear. Stir in the flour and cook for just a minute. Add the hot milk and stir constantly until the mixture thickens and then season with salt, pepper and hot sauce. Serve over warm opened biscuits.