Authentic Tres Leches Cake for 12 Servings

Ingredients

• 1 1/2 cups all-purpose flour
• 1 1/2 tsp baking powder
• 1/4 tsp fine sea salt
• 5 large eggs, separated
• 1 cup granulated sugar, divided
• 1/3 cup whole milk
• 1 tsp pure vanilla extract
• 12 oz evaporated milk
• 14 oz sweetened condensed milk
• 1/4 cup whole milk
• 1 tbsp dark rum
• 1 1/2 cups heavy whipping cream
• 3 tbsp powdered sugar
• 1/2 tsp ground cinnamon