I have never eaten such a delicious dinner! Easy and cheap potato stuffed roll!

I have never eaten such a delicious dinner! Easy and cheap potato stuffed roll!
Hello friends! Today I present to you an incredibly delicious and easy to prepare recipe. Puff pastry roll, filled with potatoes, cheese and bell pepper is an excellent idea for breakfast, lunch or dinner. This is also an excellent solution for a snack. All you need are a few simple ingredients and very little preparation time! Economical recipe, very easy and incredibly tasty! Try this puff pastry roll recipe filled with potatoes, cheese and bell pepper and let me know in the comments what you think!

Ingredients:
- Rectangular puff pastry
- 3 potatoes
- Half a bell pepper
- Half onion
- Parsley
- Scamorza or other cheese
- 1 egg
- Sesame seeds (optional)
- Salt and pepper
- Oil