Possibly defrost the shrimps. Peel onions and garlic, dice finely. Wash herbs, shake dry. Remove leaves or needles and chop finely.
Heat 4 tablespoons of oil in a frying pan. Sauté onions and half the garlic in it. Herbs, add 1 1⁄4 l water and broth, bring to the boil. Add noodles and cook according to package instructions. Wash tomatoes and stir in 3-4 minutes before end of cooking time.
Rinse prawns, dab dry and fry in 2 tablespoons of hot oil for 2-3 minutes. Fry the rest of the garlic briefly. Stir cream cheese into the noodles, bring to the boil, season with salt and pepper. Arrange noodles with prawns.