Step 1: Preheat your oven to 375°F (190°C) for even cooking.
Step 2: In a mixing bowl, combine ricotta cheese, egg, 1 cup of mozzarella, parmesan, garlic powder, and parsley. Stir until creamy.
Step 3: Lay one egg roll wrapper flat. Spoon 2-3 tablespoons of cheese mixture onto the center.
Step 4: Fold sides over the filling and roll tightly, sealing edges with water if needed. Repeat until all filling is used.
Step 5: Spray a baking dish with cooking spray and place rolled egg rolls seam side down.
Step 6: Pour spaghetti sauce over the egg rolls, then sprinkle with remaining mozzarella.
Step 7: Cover with foil and bake for 25 minutes. Remove foil and bake for another 10-15 minutes until cheese is bubbly and golden.
Step 8: Let cool for 5 minutes before serving. Enjoy with a sprinkle of fresh parsley!