Sweet & Tangy Key Lime Cake Recipe: A Bright Citrus Delight

Ingredients

• 2 1/4 cups (530 ml) cake flour
• 1 1/2 cups (300 g) granulated sugar
• 4 egg whites
• 1 cup (240 ml) buttermilk
• 1/2 cup (120 ml) vegetable oil
• 1/4 cup (60 ml) fresh lime juice
• 1 tablespoon baking powder
• 1/2 teaspoon baking soda
• 1/2 teaspoon salt
• 2 tablespoons lime zest
• 2 teaspoons clear vanilla extract
• 4 cups (480 g) powdered sugar
• 8 ounces (225 g) cream cheese, room temperature
• 1/2 cup (115 g) unsalted butter, room temperature
• 2 teaspoons lime zest
• 1 teaspoon clear vanilla extract
• Lime wedges
• Graham crackers