Peel garlic, chop half finely, cut the rest into thin slices. Wash the shrimps, remove the skin down to the tail fin. Carve the back lengthwise, remove the intestines. Mix chopped garlic with honey, apple juice and vinegar.
Gradually stir in 5 tablespoons of olive oil. Season the sauce with salt and pepper. Wash the tomatoes and dab them dry. Clean, wash and pat dry the lettuce. Wash the rosemary and divide into small twigs.
Heat 2 tablespoons of olive oil in a frying pan. Fry the prawns, tomatoes, slices of garlic and rosemary for about 7 minutes, turning. Drizzle the salad with the sauce and arrange on plates with the prawns and tomatoes.