Philly Cheese Steak Crescent Bites

Philly Cheese Steak Crescent Bites. They have all the Philly cheese steak flavors, beef, peppers, onions and Provolone cheese. The ingredients are all wrapped up in a little crescent roll, delicious!
Ingredients
1 pound ground round or sirloin
small yellow onion, finely chopped (about cup)
red bell pepper, finely chopped (about cup)
green bell pepper, finely chopped (about cup)
1 tablespoon Worcestershire sauce
Salt and pepper
pinch garlic powder, to taste
1 package crescent rolls
1 cup shredded Provolone cheese
flour, for rolling out crescent rolls
1 egg white, lightly beaten, if desired, to make crescents pglossy
Source Link: http://www.cookthetv.com/2013/12/13/philly-cheese-steak-crescent-bites/