Peas from the skin peel, wash and in a sieve well drain. Peel and finely chop the onion. Peel garlic and chop very finely
Heat oil and butter in a pot, fry onion and garlic over low heat until transparent. Add rice and sauté briefly. Season with pepper. Add broth and wine bit by bit, stirring from time to time. Add the next portion of liquid only after the rice has absorbed the liquid. Cook for a total of 30-35 minutes
In the meantime cut the ham into strips. Coarsely grate parmesan. Wash basil, shake dry, pluck leaves from the stalks. Add peas 3-4 minutes before the risotto is done. At the end of the cooking time, add ham and Parmesan, except for 1 tbsp. for sprinkling, mix in, heat up briefly, season again with salt and pepper. Mix in basil. Arrange risotto sprinkled with remaining Parmesan in a bowl