Ingredients 1 1/2 teaspoons salt, divided 1 teaspoon ground cumin 3/4 teaspoon freshly ground black pepper 1/2 teaspoon smoked paprika 6 garlic cloves, minced 3 tablespoons canola oil, divided 1 (4 1/2-pound) flat-cut brisket roast (untrimmed) 4 cups unsalted beef stock (such as Swanson) 1 (12-ounce) beer 3 medium onions, sliced 3 tablespoons cider vinegar […]