01 -
Set your oven to preheat at 350°F.
02 -
Combine the cake mix with water, oil, and eggs just like the box says. Pour into a 9x13-inch pan and bake for 28 to 33 minutes.
03 -
After letting the cake cool for 15 minutes, prick it all over with a fork. In a bowl, whisk together 1 cup of lemonade concentrate with 1 cup of powdered sugar, then pour that over the cake while it’s still warm.
04 -
Allow the cake to cool completely to room temperature. Cover it up and stick it in the fridge for about an hour until nice and cold.
05 -
Using a mixer, whip cream cheese and butter until it's fluffy. Add in powdered sugar little by little, then mix in the lemonade concentrate and salt until you get a light, airy texture.
06 -
Spread the frosting all over the chilled cake, slice it up, and serve.