Banana Coconut Upside Down Cake

先存着 有时间翻译 做法一：

做法二：材料： Banana Upside-Down Cake 1/2 cup unsalted butter, room temperature (divided) 1/2 量杯无盐黄油，室温 1/2 cup granulated sugar 1/2 量杯砂糖(外国人噬甜，亚洲人建议酌情减量) 1 egg 一个鸡蛋 1 teaspoon vanilla extract 1茶匙香草精 1 cup all-purpose flour 1量杯面粉 1/2 teaspoon baking soda 一茶匙小苏打 1/2 teaspoon baking powder 1/2 茶匙泡打粉 1/4 teaspoon salt 1/4茶匙盐 1/2 cup milk or buttermilk 1/2 量杯牛奶或黄油牛奶（国内不好买到） 1/2 cup light brown sugar 1/2 量杯黄糖（买不到的话可以用红糖代替） 2 large bananas, sliced 2大根香蕉切片

做法二：步骤：（有时间翻译） Preheat oven to 400 degrees. Lightly spray an 8 or 9-inch round cake pan with cooking spray and set aside. Add half of the butter (1/4 cup) to a mixing bowl with the granulated sugar. Mix these ingredients together until a light and fluffy mixture is created. Add the egg and vanilla, and blend until all of the ingredients are incorporated. Add 1/2 cup of flour, baking soda, baking powder, and salt and slowly mix into the batter. Before the flour is all the way incorporated, add