In a large skillet, heat the olive oil over medium-high heat. Add the ground turkey and cook, stirring often, until turkey is no longer pink, about 8-10 minutes.
Add the spinach, garlic powder, onion powder, black pepper, cumin, and red pepper flakes. Cook for an additional 2 minutes, stirring often.
Remove from heat and stir in the Parmesan cheese.
Place one egg roll wrapper on a work surface with one corner pointing towards you. Place about 2 tablespoons of the turkey-spinach mixture in the center of the wrapper. Fold the corner closest to you over the filling and press to seal. Fold in the sides of the wrapper and roll up, pressing to seal.
Brush the top with the beaten egg and place on a baking sheet. Repeat with remaining wrappers and filling.
Bake for 10 minutes, until golden brown.
Serve warm with your favorite dipping sauce.
Interesting Facts
Egg rolls are believed to have originated in China, and were first introduced to the United States in the mid-20th century.
The wrapper for egg rolls is made from wheat flour, water, and salt, and is similar to the wrapper used for spring rolls.
Baking egg rolls is a healthier option than deep-frying, as it uses much less oil.