Pineapple Juice Cake

Ingredients:

1 1/2 cups all-purpose flour

1 teaspoon baking powder

1/2 teaspoon salt

1/2 cup (1 stick) unsalted butter, softened

1 cup granulated sugar

2 large eggs

1 teaspoon vanilla extract

1 (8 ounce) can crushed pineapple, undrained