INGREDIENTS
1 tbsp
olive oil
1
green pepper, seeded and sliced
1/2
sweet onion, sliced
1 8 ounce package
refrigerated crescent rolls
1/2 lb
good quality deli roast beef (about 8 slices)
1/8 tsp
garlic powder
4
slices provolone
1
large egg
1 tsp
water
dried oregano, optional