3 oz. bacon fat
1 oz. olive oil
2 lb. onion, cut into thin strips
2 oz. marsala wine
1 gal. chicken stock
1/2 gal. beef stock
1 tsp. each thyme, basil, oregano

Saute onion in fat and oil. Add wine and cook approximately 5 minutes, until onion is soft. Add all other ingredients. Simmer for 20 minutes. Skim fat from soup. Serve with croutons and grated Romano cheese.