Heat 1 tablespoon oil in a saucepan over high heat. Add 250g minced meat and fry for 6-8 minutes, breaking it up with a spoon until browned and crumbly. Add 2 tablespoons spice mixture and stir well for 1 minute. Peel and finely dice 1 medium onion, add to the pan, and fry for 2 minutes until it begins to soften and brown. Quickly add 2 tablespoons tomato paste and 1 tablespoon hot tomato paste, stir for 1 minute. Quickly sprinkle 1 tablespoon flour over the mixture and stir to combine and prevent burning.
Gradually pour in 250 ml cold water while stirring to reach desired consistency. Bring to a boil, add 1 teaspoon dried oregano. Reduce heat to low and simmer for 20 minutes, stirring occasionally. Taste and add more seasoning if necessary.