摘要: |
1 large, sweet onion chopped in pieces 1 beef sirloin roast (3-4 pounds) 1 cup flour 1 teaspoon ground pepper 1 teaspoon salt 1/4 cup olive oil 1/2 stick butter 2 cups beef broth 2 tablespoons minced garlic 1 package brown gravy mix 1 tablespoon dry ground mustard 3 tablespoons Worcestershire sauce 2 tablespoons balsamic vinegar 14-ounce jar mushroom pieces and stems 1/2 stick butter, melted 2 green onions, chopped Place chopped onion in slow cooker. Cut roast in half so it fits easily. Mix flour, pepper and salt together. Rub seasoned flour all over both halves of roast. Heat skillet on high. Add olive oil and butter to skillet. When butter is melted, sear all sides of both flour coated roast halves in skillet. Sear about 2 minutes on each side. Place both roast halves in slow cooker. In a separate bowl, mix beef broth, minced garlic, brown gravy mix, dry mustard, Worcestershire sauce and balsamic vinegar. Pour on top of roast. Add mushrooms with juice on top of roast. Add butter on top of roast and chopped onions. Cover and cook in slow cooker six hours on low. |