Brush sweet potatoes and potatoes thoroughly under water and cut them in 1-2 times if necessary. Wash onions well and cut in half. Spread everything on a fat pan. Brush with oil and season with salt and pepper
Push the grease pan on the lowest rail into the preheated oven (electric oven: 175 °C/circulating air: 150 °C/gas: level 2). Place the casserole on the rack and slide it over it. Fry everything for 50-60 minutes
Mix barbecue sauce, whiskey, sugar, marjoram and some cayenne pepper. Spread the cured pork thickly with it. Continue frying for about 15 minutes.
Turn the oven on (electric range: 225 °C/circulating air: 200 °C/gas: level 4) and roast the pork for 5-10 minutes until crispy
Take it out and let it rest for a while. Then remove from the bone and cut open. Serve with the oven vegetables and garnish. Serve with sour cream and salad
Drink: cold beer