Heat vegetable oil in a large pot or Dutch oven. Add meat cubes and brown well, approximately 10 minutes.

Finely chop onions and mince garlic. Stir onions and garlic in with the beef; cook until onions are soft and starting to become clear (don't brown the onions).

Sprinkle in salt, pepper, paprika, and add tomato paste. Blend thoroughly.

Pour in beef broth and add lemon juice; cover and simmer gently about 1 1/2 hours.

In a small jar or container, shake or blend flour with cold water. Be sure to break up all lumps. Stir into pot about 10 minutes before the end of the cooking time.

At this point, stir constantly until sauce is thickened and bubbling (about 10 mins). Remove from heat; stir in half and half.

Serve over German Farmer Style Egg Noodles, bow tie pasta or boiled red potato's. Add a cool cucumber salad as a side dish.