Pineapple Dole Whip Cupcakes

Ingredients

• 2½ cups flour
• 1½ teaspoons baking powder
• ½ teaspoon baking soda
• ½ teaspoon salt
• 3 eggs
• 1¾ cups sugar
• 1 cup vegetable oil
• 1 teaspoon vanilla extract
• ¾ cup vanilla greek yogurt
• 1½ cups canned crushed pineapple (drained)
• 7 large egg yolks
• ¾ cup sugar
• ¼ teaspoon coarse salt
• ½ cup fresh pineapple juice
• 1 tablespoon fresh lemon juice
• ½ cup (1 stick) unsalted butter melted
• 1 cup unsalted butter at room temperature
• ¼ teaspoon salt
• 8 ounces can crushed pineapple, in juice
• 5-6 cups powdered sugar