Jello Watermelon Sheet Cake

Written By Penulis 1 Wednesday, January 1, 2020 Edit

This Jello Watermelon Sheet Cake starts with a cake mix and a box of Jello and comes together in minutes using just one bowl. Honestly, the longest part of it is the baking time! A perfect crowd-pleaser for picnics, or just a fun summer dessert to have around at home.