Wash legs, put them in a bowl. Pour soy sauce, black pepper, red pepper, savory, the oil and let them sit for 12 hours or as long as we have available - maybe half an hour. When the chicken is marinated sliced ​​potatoes and in large pieces onion crescents and pour it in the pan. Sprinkle with salt, pour beer, you can add and paprika for color, crushed, cube broth powder and all mix. Top put legs and cornering foil. Put to bake in preheated oven strong, bake 40 minutes, then reduce oven to moderate or remove fthe oil to constipation. During this time, bake 10 minutes on one side legs, then turn them over and again, so repeat after 10-something minutes to roast a nice and are golden.