1 sm. onion, thinly sliced
3 tbsp. butter, melted
1/2 c. chopped mushrooms
2 c. canned tomatoes, chopped
1/8 tsp. pepper
1/2 tsp. salt
6 slices beef liver
2 tbsp. green pepper, chopped
1 tbsp. chopped pimiento
1 clove garlic
1 tsp. salt
1/2 c. flour
1/4 tsp. pepper
1/4 c. olive oil or vegetable oil

Saute onion and green pepper in butter 10 minutes. Add pimiento, mushrooms, garlic, tomatoes, 1 teaspoon salt, 1/8 teaspoon pepper; simmer 50-60 minutes over low heat or until thickened. Remove garlic and discard. Set sauce aside and keep warm.