New Menus Posted Click Here to LogIn Username Password Remember me Forgot Password? Join Us Featured Monthly Recipe Servings: Mustard Crusted Roast Beef - GF Votes: 1 Rating: 5 You: Rate this recipe! Print Recipe Servings: Mustard Crusted Roast Beef - GF Votes: 1 Rating: 5 You: Rate this recipe! Print Recipe Ingredients Prep 1tsalt 1tpepper 1Tdried thyme 1/4Colive oil 1/4CDijon mustard 4lbroastany kind On Cooking Day 2Cwater 2bagfrozen mashed potato steamer 16ozfrozen green beans Instructions To Assemble Mix first 5 ingredients in a small bowl. Brush mixture over roast with pastry brush. Store roast in large zipper bag. Zip to seal. To Cook Place roast in slow cooker. Add 2 cups water. Cook on low for 10 hours. Cook mashed potatoes and green beans according to package directions.