Peel and finely chop the onion. Heat 1 tablespoon of oil in a saucepan and fry the onion over a low heat until transparent. Add rice and sauté briefly. Season with salt and pepper. Add broth and wine bit by bit, stirring from time to time. Add the next portion of liquid only when the rice has absorbed the liquid. Cook for a total of 30-35 minutes
Wash the asparagus, cut off the woody ends. Cut into slices at an angle. Approx. 8 minutes before the end of the cooking time, mix the asparagus into the risotto and add to the cooking time. Wash, clean and shake dry the wild garlic, cut approx. 2/3 into strips. Puree the remaining wild garlic with 5 tbsp. oil
Peel the shrimps, except for the tail fin, and remove the intestines. Wash the shrimps and dab them dry. Heat 2 tablespoons of oil in a frying pan. Fry the prawns for 3-4 minutes, turning them, and season with salt and pepper. Mix wild garlic in strips and butter into the risotto, season again. Arrange the risotto and prawns in bowls, drizzle with the wild garlic oil