Blueberry lemon Bundt Cake - Rouba Shahin Middle Eastern Cooking

Ingredients

• 2 3⁄4 cups all-purpose flour
• 1 teaspoon baking powder
• ½ teaspoon baking soda
• 1⁄2 teaspoon salt
• 1 cup unsalted butter, at room temperature
• 2 cups sugar
• 4 large eggs
• 2 teaspoons vanilla extract
• 1 tablespoon lemon zest
• 1⁄4 cup lemon juice
• 1 cup buttermilk
• 2 cups fresh blueberries
• 2 tablespoons extra sugar (for sprinkling)
• 250 grams cream cheese, softened
• 60 grams (approx 1⁄2 cup) icing sugar
• 1 teaspoon vanilla extract
• 1 can crushed pineapple, drained
• 2 tablespoons sugar
• 1 tablespoon lemon juice