Source : Saut The Meat Until Golden Brown Add The Onion Finely Chopped As Well As The Cloves Of Garlic Crushed Season With Salt And Pepper And Add The Orega...
Add the onion finely chopped, as well as the cloves of garlic, crushed. Season with salt and pepper and add the oregano. Turn on the stove to moderate heat.
Add the finely chopped Roma tomatoes then stir in the wine and add teh rest of the spices. Towards the end add the butter.
Let it cook over low heat (for about 1/2 hour) until the sauce thickens a little.