Preheat oven to 325 degrees F (165 degrees C). Grease 3x 6-inch cake pans with cake goop.
In a large bowl, mix together the cake mix and gelatin mix. Create a well in the center and pour in milk, vegetable oil, and eggs. Stir in half of the container of strawberries (you can blend them smooth if desired) before adding. Beat on low speed until blended.
Pour batter into prepared pans. Bake in the preheated oven for 30-35 minutes, or until a toothpick inserted into the center of the cake comes out clean.
Allow to cool for 5-10 minutes, then wrap each cake in plastic wrap to continue cooking and prevent drying out.