Rosemary Beef Roast with Peppers and Onions Recipe Type: Main Dish Author: Majorly Delicious Prep time: 5 mins Cook time: 4 hours Total time: 4 hours 5 mins Serves: 6-8 Ingredients 4 lb. Angus Chuck Roast 1 medium green pepper, sliced 1 medium yellow onion, sliced 1 tsp. garlic, finely diced 1 tsp. black pepper