Philly Cheese Steak Crescent Bites

Ingredients

• 1 pound ground round or sirloin
• ½ small yellow onion, finely chopped (about ½ cup)
• ½ red bell pepper, finely chopped (about ½ cup)
• ½ green bell pepper, finely chopped (about ½ cup)
• 1 tablespoon Worcestershire sauce
• Salt and pepper
• pinch garlic powder, to taste
• 2 packages crescent rolls
• 11/2 cup shredded Provolone cheese
• flour, for rolling out crescent rolls
• 1 egg white, lightly beaten, if desired, to make crescents “glossy”