Peel the shrimps, except for the tail fin, and remove the intestines. Wash the shrimps and dab them dry. Peel garlic and onion and chop finely. Clean and wash the zucchini and cut them in half lengthwise.
##Zucchini## cut into pieces. Heat 2 tablespoons of oil in a large, coated frying pan. Fry the zucchini for 4-5 minutes while turning. After about 2 minutes add onion and half the garlic.
Season with salt and pepper. Wash the basil, dab dry and remove the leaves. Put some leaves aside for garnishing. Mix the stock, cream cheese, basil leaves and 75 g Gouda well and add to the zucchini vegetables.
Bring to the boil while stirring, set aside. Heat 1 tablespoon of oil in a frying pan. Fry the gnocchi for about 3 minutes, turning them over. Stir the gnocchi into the zucchini vegetables. Sprinkle 50 g of Gouda over the gnocchi and bake in a preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 6-8 minutes.
Meanwhile wash parsley and dill and dab dry. Pluck parsley leaves and dill flags and cut them finely. Heat 3 tablespoons of olive oil in a large frying pan. Fry the prawns for 2-3 minutes, turning them over.
Finally, add the remaining garlic and herbs and fry briefly. Season prawns with salt and pepper, remove and keep warm. Put 2 prawns on each skewer and arrange them on a plate.
Halve the lemons lengthwise and place them on the plate. Serve the gnocchi and zucchini pan with the prawns.