Peel and chop the onion. Wash and chop the red bell pepper into pieces. Sauté for a few minutes until the red bell pepper is soft and tender. Set aside.

Chop a garlic clove and sauté with the beef. Add the sugar, oregano, wine vinegar, sweet paprika, tomato paste or tomato sauce, and also add the red bell pepper with the onion that we set aside. Season with salt and pepper. Add the water and let it simmer on moderate heat for about 10 minutes to reduce.