Piperonata

Ingredients

 * 3 c. sliced onions
 * 1 Tbs. red wine vinegar
 * 1/4 tsp. black pepper
 * 3/4 tsp. salt
 * 1/4 c. oil
 * 4 or 5 large tomatoes,
 * large green peppers cut into 1/2" strips
 * (or canned tomatoes, drained)

Directions

 * 1) Sauté onions in oil until soft and lightly browned.
 * 2) Add pepper strips. Cook covered for 10 minutes, stirring frequently.
 * 3) Add other ingredients, cover and continue cooking until peppers are tender (5 to 10 minutes).
 * 4) Remove cover. Stir over high heat until liquid has evaporated.
 * 5) The mixture should be thick.