Rinse the pork belly/bacon piece under the tap and while it's still damp, rub the paprika over its surface with your hands, making sure to to get it everywhere.
Then sprinkle it on all sides with salt, oregano and garlic powder (you can use fresh garlic but you have to be careful that it doesn't burn while cooking).
Place the pork belly on a try lined with baking paper or aluminum foil.
Drizzle some olive oil in top and place it in the oven to bake for 1 hour.
After the allotted time take it out of the oven and leave to cool then chill it in the fridge until it's time to serve.
Slice it very thinly and arrange it on a platter. sprinkle with some salt and if you like also some olive oil and lemon juice for extra flavor.