Apple and Olive Oil Bundt Cake

Ingredient:

• Unsalted butter, for greasing
• 2 green cardamom pods
• 1 2/3 cups granulated sugar
• 4 large eggs
• 2 large egg yolks
• 1/2 teaspoon kosher salt
• 1 tablespoon orange zest
• 2 teaspoons vanilla extract
• 1 cup extra-virgin olive oil
• 2 1/3 cups all-purpose flour (about 10 ounces), plus more for dusting
• 1 tablespoon baking powder
• 1 pound Granny Smith apples (about 2 large apples), peeled and cut into 1/2-inch pieces
• 2 tablespoons powdered sugar
• 1 1/2 cups lightly sweetened whipped cream, for serving