Cranberry Balsamic Roast Beef

Name: Cranberry Balsamic Roast Beef
Prep time: 5 min
Cook time: 1 h
Total time: 1 h 5 min
Cuisine: World Cuisine
Ingredients: 3 to 5 pounds ribeye roast; 1/2 cup Balsamic vinegar; 2 garlic cloves (minced); 1/4 cup cranberry sauce; 2 tablespoons brown sugar; 1 teaspoon red pepper flakes; Salt to taste; 2 tablespoons olive oil; 2 tablespoons vegetable oil; 1/2 cup beef broth; 2 cups cranberries; 6 sprigs thyme