Pork roast with rosemary and beer

Salt and pepper the pork roll and stick pieces of garlic all around its surface. 

Place a wide and shallow pot on the stove with the oil in it and when it heats, sauté the pork (with the net) on all sides until it gets a golden brown crust. 

Deglaze with the beer. 

Leave it on the stove for about 5 minutes to boil a little. 

Then move the food into the casserole pot, add the rosemary and bake at 200°C for about 3 hours.