1 box cake mix
3 ripe bananas, mashed
3 large eggs
1/2 cup vegetable oil
1 cup water
1 teaspoon vanilla extract
1/2 cup mini chocolate chips (optional)
Food colouring (for fun colours)
Sprinkles (for decoration)
Preheat the oven to 350°F (175°C) and grease the 9x13-inch baking pan.
Prepare the cake mix by combining it with mashed bananas, eggs, vegetable oil, water and vanilla extract. Mix it well.
Gently fold in chocolate chips, sprinkles, or food colouring by diving the batter as you prefer the decoration.
Bake the cake for 30-35 minutes or as guided by the cake mix pack.
Allow the cake to cool then decorate it with frosting and candy toppers before serving.