01 - 
                Preheat oven to 375°F (190°C). Line a baking sheet with parchment paper or lightly spray with non-stick cooking spray.
              
              
              
                02 - 
                Heat a large skillet over medium-high heat. Add ground beef and cook, breaking up with a spoon, until browned. Drain excess grease.
              
              
              
                03 - 
                Stir in taco seasoning, water, and salsa. Cook over medium heat, stirring occasionally, until mixture thickens, about 3-5 minutes. Remove from heat.
              
              
              
                04 - 
                Flatten each biscuit into a 6-inch round using your hands or a rolling pin on a lightly floured surface.
              
              
              
                05 - 
                Place about 1/3 cup of the taco meat mixture in the center of each biscuit round. Top each with a generous sprinkle of shredded cheese.
              
              
              
                06 - 
                Fold dough over filling and press edges firmly to seal. Crimp the edges with a fork, if desired.
              
              
              
                07 - 
                Arrange sealed pockets on prepared baking sheet. Brush the tops with beaten egg for a golden finish.
              
              
              
                08 - 
                Bake in preheated oven for 12-15 minutes or until tops are golden brown and biscuit dough is cooked through.
              
              
              
                09 - 
                Allow pockets to cool for a few minutes before serving. Serve warm with extra salsa or sour cream if desired.