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+ servings

Mango Sheet Cake

Course Dessert
Prep Time 10 minutes
Cook Time 30 minutes
Total Time 40 minutes
Servings 16 slices
Calories 342kcal


For the Topping

  • 1 ½ cups sugar
  • 2 tablespoons flour
  • 1 15 oz can diced mango, undrained
  • 2 eggs well beaten
  • ½ cup unsalted butter

For the Cake

  • 1 15 oz box lemon cake mix
  • 1 3.4 oz box lemon pudding
  • 3 eggs
  • ½ cup canola oil
  • 12 oz 7UP


  • Preheat oven to 350 degrees.
  • In a medium-sized saucepan, combine the sugar and flour. Add in the mango, eggs, and unsalted butter and stir gently to combine. Heat over medium-low until thickened, stirring constantly, around 10 minutes. Remove from heat and set aside.
  • In a large mixing bowl, combine the cake mix, pudding mix, eggs, and oil and beat well to combine. Add in the 7UP and beat for 2 minutes on medium speed until smooth. Pour into a greased 9x13 pan and cook for 30-35 minutes, or until a toothpick inserted into the center comes out mostly clean. Remove from oven.
  • Spread mango topping over warm cake, then cool on a wire rack. Enjoy!


Calories: 342kcal | Carbohydrates: 50g | Protein: 3g | Fat: 15g | Saturated Fat: 5g | Cholesterol: 66mg | Sodium: 258mg | Potassium: 51mg | Sugar: 36g | Vitamin A: 365IU | Vitamin C: 3.7mg | Calcium: 79mg | Iron: 1mg