Heat the olive oil in a wide pan. Add the chopped garlic and fry it lightly. Once the garlic is fried, add the red pepper slices and cook for another 2-3 minutes. Add the peeled shrimp to the pan and cook until they turn pink. Sprinkle the cooked shrimp with salt and pepper and remove from the heat.
And that is it - you can serve them garnished with lemon slices and fresh parsley leaves.