How to make
We wash the lamb shoulder very well and let it drain. We make cuts on the meat in several places.
We prepare the marinade by melting the butter over low heat, adding the garlic, black pepper, paprika and salt.
We wash the potatoes, peel them, and cut the bigger ones in half.
We prepare a tray, which we cover with foil and add the potatoes.
We add a little salt and a cup of beer.
We place the shoulder on them, pouring the meat with the marinade, spreading the meat evenly on all sides.
Place one clove of garlic in each of the incisions.
Let the lamb shoulder flavored in this way absorb the aromas for about an hour at room temperature.
Cover with aluminum foil and roast the lamb with potatoes over a low heat for three hours.
Roast the lamb at 300°F (150°C), in a preheated oven.
When it's ready, we remove the foil and roast so that the lamb acquires a crust.
The slow-roasted lamb shoulder with potatoes in foil is ready!