Clean, wash and cut the peppers into strips. Heat the oil in a large pan (with lid). Fry the bell peppers for about 5 minutes. Peel and chop the garlic and fry briefly. Season with salt and pepper. Remove the pan from the heat and cover the bell peppers and let them simmer.
In the meantime, boil the eggs for about 6 minutes until they are soft. Wash basil, shake dry and pluck leaves. Add basil and capers to the peppers. Season to taste with vinegar and 1 pinch of sugar. Rinse, peel and halve the eggs. Arrange on the bell peppers. Baguette tastes good with it.