Peel the potatoes and slice them as thinly as possible. Meanwhile, heat oil in a skillet for frying the potatoes. Once the potatoes are fried, place them on a plate lined with paper towels to drain the excess oil.

Make the brava sauce by putting the tomato sauce in a bowl and adding the powdered spices. Stir until the mixture is smooth and season to taste.

Place the drained potatoes on a plate or serving tray and pour the brava sauce over the top.