Authentic Chinese Egg Rolls (from a Chinese person) Recipe

Ingredients

• 4 teaspoons vegetable oil, divided
• 3 large eggs, beaten
• 1 medium head cabbage, finely shredded
• 1/2 carrot, julienned
• 1 pound Chinese barbequed or roasted pork, cut into matchsticks
• 1 (8 ounce) can shredded bamboo shoots
• 1 cup dried, shredded wood ear mushroom, rehydrated
• 2 green onions, thinly sliced
• 2 1/2 teaspoons soy sauce
• 1 teaspoon salt
• 1 teaspoon sugar
• 1/2 teaspoon monosodium glutamate (MSG)
• 1 (14 ounce) package egg roll wrappers
• 1 egg white, beaten
• 4 cups oil for frying, or as needed