Cranberry-Pineapple Upside Down Cake Recipe from Jessica Seinfeld

Ingredients

• For the cranberry topping:
• 4 tablespoons unsalted butter, cut into pieces, plus more for pan
• 2/3 cup sugar
• 2½ cups fresh cranberries
• ¼ cup pineapple juice
• For the cake:
• 1½ cups all-purpose flour
• ½ teaspoon baking powder
• ¼ teaspoon baking soda
• ½ teaspoon kosher salt
• ½ cup buttermilk
• 1 teaspoon pure vanilla extract
• ½ cup (1 stick) unsalted butter, at room temperature
• 1 cup sugar
• 2 large eggs