01 - 
                Preheat oven to 375°F (190°C). Grease a 9x13-inch baking dish.
              
              
              
                02 - 
                Cook the sausage in a skillet over medium heat, breaking it up as it browns. Drain excess grease.
              
              
              
                03 - 
                Spread hashbrowns in the bottom of the baking dish. Top with cooked sausage.
              
              
              
                04 - 
                In a bowl, whisk together gravy mix and milk. Pour over the sausage.
              
              
              
                05 - 
                Sprinkle shredded cheddar cheese on top.
              
              
              
                06 - 
                Cut biscuits into quarters and arrange over the casserole.
              
              
              
                07 - 
                Bake for 25-30 minutes, until biscuits are golden and cooked through.
              
              
              
                08 - 
                Let the casserole cool for 5 minutes before serving.