Heart Gulash

Description
In Romanian: Gulas de inima

Ingredients

 * 1 3/4 lbs/750 g beef heart,
 * 1/2 tablespoon flour,
 * 1 onion,
 * 2-3 tablespoons lard,
 * butter or oil,
 * 1 tablespoon tomato paste,
 * pepper, salt

Directions

 * 1) Wash and cube the heart, fry slightly in a pan with shortening and finely chopped onion, add flour, mix well and cover with warm water.
 * 2) Cover and simmer for 1/2 hour.
 * 3) Add tomato paste, salt, pepper and let simmer until the sauce thickens.
 * 4) Serve with hot mashed or boiled potatoes.