Indulge in the ultimate guilt-free treat with this quick and easy Diet Soda Cake recipe! Perfect for those looking to satisfy their sweet tooth without overindulging, this recipe uses just two simple ingredients: a boxed cake mix and a can of diet soda. The combination of your chosen soda and cake mix creates a moist, flavorful dessert with no need for eggs or oil, making it lower in calories and fat than traditional cakes. Mix and match flavors—pair a diet cola with chocolate cake for a rich and decadent bite or diet lemon-lime soda with vanilla for a light, citrusy twist. With just 5 minutes of prep and 30 minutes in the oven, you’ll have 12 perfectly portioned servings ready to enjoy. Serve as-is or top with a dollop of light frosting or whipped topping for an effortless crowd-pleaser. Ideal for guilt-free indulgence, party desserts, or last-minute baking, this Diet Soda Cake is a baking hack you’ll want to try today!
Preheat your oven to 350°F (175°C).
Lightly spray a 9x13-inch baking pan with non-stick cooking spray to prevent sticking.
In a large mixing bowl, pour the boxed cake mix.
Add 12 ounces (1 can) of diet soda to the cake mix. Choose a soda flavor that complements the cake mix (e.g., use diet cola with chocolate cake or diet lemon-lime soda with vanilla cake).
Mix gently with a whisk or spatula until the batter is smooth and well combined. Do not overmix.
Pour the batter into the prepared baking pan, spreading it evenly.
Place the pan in the preheated oven and bake for 25-30 minutes, or until a toothpick inserted in the center comes out clean.
Remove the cake from the oven and let it cool in the pan for 10-15 minutes before transferring it to a wire rack to cool completely.
Serve as is, or top with your favorite light frosting or whipped topping. Slice into 12 servings and enjoy!
Calories |
1690 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 16.0 g | 21% | |
| Saturated Fat | 5.3 g | 26% | |
| Polyunsaturated Fat | 0.0 g | ||
| Cholesterol | 0 mg | 0% | |
| Sodium | 3414 mg | 148% | |
| Total Carbohydrate | 379.7 g | 138% | |
| Dietary Fiber | 0.0 g | 0% | |
| Total Sugars | 189.9 g | ||
| Protein | 10.5 g | 21% | |
| Vitamin D | 0.0 mcg | 0% | |
| Calcium | 633 mg | 49% | |
| Iron | 7.4 mg | 41% | |
| Potassium | 316 mg | 7% | |
*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.