Recipes: Green onion pancake

Preparation:    Preparation time: 30 mins Cooking time: 6 mins Serving: 10 Ingredients: 3 cups all-purpose flour 1 cup hot water ½ cup cold water 1 cup chopped scallions, or to taste Salt and ground black pepper to taste ¼ cup butter, softened 1 ½ teaspoons vegetable oil, or as needed Instructions: Place...