Gather all ingredients and chop vegetables and protein as needed.
In a large bowl, beat the eggs until well combined.
Add bean sprouts, green onions, bell peppers, and protein to the eggs.
Stir in soy sauce, cornstarch, salt, and pepper until blended well.
Heat oil in a non-stick skillet over medium heat.
Pour half of the egg mixture into the skillet, spreading it evenly.
Cook for about 3-4 minutes, until the edges start to set and the bottom is golden.
Flip carefully and cook for an additional 2-3 minutes.
Repeat with remaining egg mixture to make another pancake.
Serve hot, garnished with additional green onions if desired.