Rinse the meat thoroughly with cold water and dry with a paper towel. Peel the carrots and garlic and wash them well.
Cut the prepared pork as follows: with a sharp knife, make cuts every 2 centimeters, without cutting all the way through. The meat should look like an open book. Cut the chicken fillet into 2 cm thick slices.
Squeeze the garlic through a press, cut the carrots into long sticks about a centimeter thick. Chop the cranberries and rub through a sieve. Add soy sauce, salt and paprika to the cranberry puree. Cut some of the garlic into slices. Place garlic, a stick of carrot and a piece of chicken fillet into the pork cuts. Cover the stuffed pork with a marinade of soy sauce and paprika; you can do this with a pastry brush. Leave the meat to marinate for 30 minutes.
Tie the stuffed meat tightly with thread and wrap it in foil. Place on a baking sheet and place in an oven preheated to 180°C for an hour and a half. First, make a small cut in the upper part to allow steam to escape. At the end of baking, remove the foil and place in the oven for another 10 minutes until the meat browns on top. Cool a little, remove the threads.
Serve the pork as an independent dish on a shared plate. You can serve it with your favorite side dishes: rice, buckwheat, potatoes. You can place it on a lettuce leaf and decorate the dish with fresh herbs, cherry tomatoes, and a sprig of basil.