Chicken Cataluña Style

2 lbs chicken pieces
1 can natural tomatoes
1 onion thinly sliced
1 red pepper sliced
olive oil
1 cup of sweet sherry
1 tb all purpose flour
2 garlic cloves, crushed
salt to taste
1/2 tsp brown sugar

Saute the chicken in the olive oil until lightly browned. Add the sherry and cook 5 minutes. Remove the chicken. Add the onion, red pepper, tomatoes, and the flour. Move while cooking, add salt and sugar. Add the chicken again and mix with the sauce for a few minutes. Serve over rice or mashed potatoes.