1 egg
1 teaspoon of water
And don’t forget the vegetable oil for frying!
how to make Philly Cheesesteak Egg Rolls :
Kick-off your process by finely chopping your green bell pepper and yellow onion. If you prefer a more textured bite, you can cube them instead.
Preheat your skillet over medium heat. I’d recommend a cast-iron skillet for an extra touch of flavor. Drizzle your hot skillet with olive oil.
Toss your chopped bell pepper and onion into the skillet. Saute for about 2-3 minutes, or until they soften.

Now, let’s introduce some protein to the mix. You’ll need either flank steak or ribeye steak. Cut it into small pieces and toss it into the skillet. Brown it thoroughly, which should take around 7-8 minutes.

Spice things up by adding the Sazon seasoning, onion powder, chili powder, garlic powder, a dash of salt, and a sprinkle of black pepper. Stir everything together, allowing the flavors to meld.
To add richness and keep things juicy, add a tablespoon of light butter. Stir it all together and let it simmer for an additional minute. Then, you can turn off the heat and set your meaty filling aside. source: Ineskohl.info
Let’s get our egg rolls ready. Lay out your egg roll wrappers and fill each one with the steak mixture. Sprinkle a generous helping of mozzarella cheese over the top.
At this point, you should have your frying oil heating up to 350 degrees Fahrenheit.
For the egg wash, simply whisk together one egg and a teaspoon of water. This mixture will help seal the egg rolls.
Brush the edges of your wrappers with the egg wash. Then, fold the ends over the filling, press down, and start rolling up the wrapper. Use a bit more of the egg wash to seal the roll.
Time for frying! Gently place a few egg rolls into the hot oil, careful not to overcrowd them. Fry them for 5-7 minutes or until they’re crispy and golden brown.
Once they’re done, use a slotted spoon to take them out of the oil and let them drain on paper towels.