Chiffon Cake, Pineapple

Ingredients

• 1-1/2 cups flour
• 1 cup granulated sugar
• 2 teaspoons baking powder
• 1/4 teaspoon salt
• 1/2 cup canola oil
• 1/2 cup frozen pineapple juice concentrate, at room temperature
• 1 teaspoon vanilla extract
• 6 egg whites, at room temperature
• 2 tablespoons confectioners' sugar
• 1 (20-ounce) can unsweetened crushed pineapple, well drained
• 1 cup confectioners' sugar
• 3 tablespoons frozen pineapple juice concentrate, at room temperature
• 1 teaspoon lemon juice