Ingredients:
1 1/2 cups all-purpose flour
1 tsp baking powder
1/2 tsp salt
1/2 cup unsalted butter, softened
1 cup granulated sugar
2 large eggs
1 tsp vanilla extract
1/2 cup sour cream
1 cup crushed pineapple, drained
1/2 cup powdered sugar
2 tbsp pineapple juice
Directions: