Slow Cooker Beef Tips Recipe Type: Entree Cuisine: American Author: Prickly Gourmet Prep time: 5 mins Cook time: 12 hours Total time: 12 hours 5 mins Serves: 8 to 10 servings Ingredients 1/2 cup all-purpose flour 1 teaspoon salt 1/8 teaspoon pepper 4 pounds beef or sirloin tips 1/2 cup chopped green onions 2 cups