Bright, zesty, and irresistibly moist, Lemon Jello Cake is a citrus lover’s dream come true! This retro-inspired dessert starts with a box of yellow cake mix elevated by the tangy punch of lemon gelatin, creating a perfectly fluffy and flavorful base. A simple yet luscious glaze made with powdered sugar, freshly squeezed lemon juice, and optional lemon zest seeps into the cake, ensuring every bite is bursting with refreshing citrus flavor. With just 15 minutes of prep time and a single pan, this easy-to-make treat is perfect for summer gatherings, potlucks, or any time you’re craving something light and citrusy. Whether served with fresh berries or enjoyed as is, this Lemon Jello Cake is sure to brighten any dessert table!
Preheat your oven to 350°F (175°C). Grease and lightly flour a 9x13-inch baking pan or bundt pan.
In a large mixing bowl, combine the yellow cake mix and lemon gelatin powder. Mix well to combine.
Add the eggs, vegetable oil, and water to the dry mixture. Use a hand mixer or whisk to mix until the batter is smooth and well combined.
Pour the batter into the prepared pan, spreading it evenly.
Place the pan in the preheated oven and bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
While the cake is baking, prepare the lemon glaze by whisking together the powdered sugar, freshly squeezed lemon juice, and lemon zest (if using) in a small bowl until smooth.
Remove the cake from the oven and allow it to cool for 10 minutes in the pan. While the cake is still warm, poke small holes all over the surface using a fork or skewer.
Slowly pour the lemon glaze over the cake, spreading it with a spatula to ensure the glaze seeps into the holes.
Let the cake cool completely in the pan before slicing and serving. Enjoy your tangy, citrusy Lemon Jello Cake!
Calories |
4234 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 222.3 g | 285% | |
| Saturated Fat | 37.5 g | 188% | |
| Polyunsaturated Fat | 100.8 g | ||
| Cholesterol | 744 mg | 248% | |
| Sodium | 2613 mg | 114% | |
| Total Carbohydrate | 570.2 g | 207% | |
| Dietary Fiber | 4.9 g | 18% | |
| Total Sugars | 399.8 g | ||
| Protein | 49.0 g | 98% | |
| Vitamin D | 4.0 mcg | 20% | |
| Calcium | 586 mg | 45% | |
| Iron | 11.0 mg | 61% | |
| Potassium | 799 mg | 17% | |
*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.