Heat oil in a large skillet over medium-high heat. Add cabbage, carrots, green onions, garlic powder and ginger. Cook for 5 minutes or until vegetables are softened.
Lay an egg roll wrapper on a clean work surface. Place 2 tablespoons of the vegetable mixture in the center of the wrapper. Fold the bottom corner up over the filling and tuck it under the filling.
Fold in both sides of the wrapper and continue to roll up until it is sealed. Repeat with remaining wrappers and filling.
Carefully place egg rolls into hot oil. Fry for 2 minutes per side or until golden brown and crisp.