These white wedding cupcakes turn a boxed cake mix into the most amazing vanilla cupcakes you've ever had. They're a close replica to a delicious bakery cake that you would find at a wedding (with the perfect texture!) and are so easy to make! It's become my family's favorite go-to vanilla cake recipe anytime cupcakes are in order.
Pair with cream cheese frosting (my favorite!) or a more pipeable buttercream frosting.
In a large bowl or stand mixer, whisk together white cake mix(1 - 15.25 oz. box), all-purpose flour(1 cup), granulated sugar(½ cup), and salt(½ teaspoon).
Once incorporated, add in the vanilla extract (1 teaspoon), water(1 ½ cups), sour cream(¾ cup), and egg whites(4 large, or ½ cup) one at a time until combined.
Place cupcake liners into cupcake tin and scoop 3 tablespoons of batter into each baking cup.
Bake for 18-20 minutes or until toothpick or fork come out clean.
Adapted from: Recipe GirlTo turn this into a 9x13 cake, bake at 350 for about 30 minutes or until toothpick comes out clean.Buttercream Frosting recipe can be found here.