Beef/Mushroom Pockets

A friend gave me this recipe, and after many years, I still make it often. Our family lives in a rural area, and folks here are frequently looking for new ways to serve ground beef.
This one is definitely a winner!8 ServingsPrep: 25 min. + rising Bake: 20 min.
Ingredients
- 1 package (16 ounces) hot roll mix
- 1 pound ground beef
- 1 can (10-3/4 ounces) condensed cream of mushroom soup, undiluted
- 1 can (4 ounces) mushroom stems and pieces, drained
- 1 small onion, chopped
- 1 tablespoon Worcestershire sauce
- 1 cup (4 ounces) shredded cheddar cheese
- 1 egg
- 2 tablespoons water
Directions
- Prepare roll mix according to package directions for pizza crust; let
- rise.
- Meanwhile, in a large skillet, cook beef over medium heat until no
- longer pink; drain. Stir in the soup, mushrooms, onion and
- Worcestershire sauce. Remove from the heat.
- Divide dough into eight pieces. Form each piece into a ball. On a
- lightly floured surface, roll each ball into an 8-in. circle. Place
- circles on two lightly greased baking sheets. Divide meat mixture
- among the eight circles. Top with cheese.
- Moisten edges of dough and fold in half. Press edges firmly together
- with a fork. Prick top of dough. Beat egg and water; brush over each