So many recipes out there for this but here's my simple n straight-forward one.

1 pound country gravy of choice
2 cups milk
1/2 cup water
2 Tbsp corn starch
1 Tbsp dried chopped onion
1/2 tsp pepper
salt to taste

Brown sausage and add chopped onion.
add milk and pepper and simmer.
mix the corn starch in the water and add.
stir and cook until smooth.
salt to taste and serve on biscuits or toast.

I used the biscuit recipe off the baking powder can (10 minutes in my oven).