Calf's Liver with Onions and Vinegar Sauce

Ingredients

 * Calfs liver
 * Sliced white or yellow onion (One for every two people eating)
 * Imported Sweet paprika
 * salt and pepper
 * flour
 * butter
 * Good vinegar red or white

Directions

 * 1) Depending on how much liver you are making, slice liver into finger sized strips.
 * 2) Season liver with very liberal sprinkling of paprika.
 * 3) Season with salt and pepper.
 * 4) Dredge strips in flour. Let rest while you thinly slice onions.
 * 5) Melt butter in frying pan and saute onions. When onions are almost cooked, toss in the liver strips and saute along with the onions. The liver will only take a few minutes to cook. When they are done, sprinkle about 1/2 tsp. paprika over the onions and mix in a good Tbls. vinegar to make a thick Onion gravy.
 * 6) Serve when ready.