Dissolve the salt in 1 liter of the water, add the cumin and pepper. Inject a salted water in the meat with a syringe with a large needle rud the pork with a pickle inside and out. Put the pork in a cold place. Chop the onion, fry, add the pork breast. Mix onion and breast with crushed buns, add eggs, milk, parsley and salt. The mixture should be thick. Peel the porf from the excess salt, fill with minced meat, sew up the hole. Grill the pork for 6-7 hours, turning occasionally and greasing with the vegetable oil.