– 6 oz. (170 g) pork butt, cut into thin strips – 2 tablespoons oil – 6 oz. (170 g) cabbage, sliced thinly – 2 tablespoons Chopped scallions Seasonings: – 1 tablespoon oyster sauce – 1/4 cup water – 1 teaspoon sesame oil – 1/4 teaspoon sugar – 1/4 teaspoon salt or to taste – 3 dashes ground white pepper – 1 packet frozen spring roll wrappers, thaw to room temperature – 1 large egg, lightly beaten