Description
This refreshing Key Lime Poke Cake Delight combines a moist yellow cake base with a tangy key lime gelatin filling that seeps into every bite, topped with fluffy whipped topping and a zesty lime garnish. Perfect for summer gatherings or a light, citrusy dessert.
Ingredients
For the Cake
- 1 box yellow cake mix (15.25 oz)
- 1 cup water
- ½ cup vegetable oil
- 3 large eggs
For the Lime Filling
- 1 package lime-flavored gelatin mix (3 oz)
- 1 cup key lime juice (bottled or fresh)
- ¾ cup white sugar
- 1 tablespoon cornstarch
- 2 tablespoons butter
- 1 tablespoon lime zest
- Green food coloring (optional)
For Topping
- 1 container whipped topping (8 oz, thawed)
- Extra lime zest (for garnish)
Instructions
- Make the Cake: Preheat the oven to 350°F (175°C). Grease a 9x13-inch baking dish. In a large bowl, combine the yellow cake mix, water, vegetable oil, and eggs. Beat the mixture for 2 minutes until smooth. Pour the batter into the prepared baking dish and bake for 25 to 30 minutes, or until a toothpick inserted in the center comes out clean. Allow the cake to cool for 10 minutes.
- Poke Holes: Using the handle of a wooden spoon or a skewer, poke holes evenly all over the warm cake about one inch apart. This allows the lime filling to seep deep into the cake for extra flavor.
- Prepare the Lime Filling: In a medium saucepan over medium heat, whisk together the lime-flavored gelatin mix, key lime juice, white sugar, and cornstarch. Stir constantly for 3 to 5 minutes until the mixture has thickened slightly. Remove from heat and stir in the butter and lime zest until smooth. Add green food coloring if desired to enhance the lime color.
- Pour Filling Over Cake: Pour the warm key lime filling over the cake, making sure it fills the poked holes evenly. Allow the cake to cool completely to room temperature, then cover and refrigerate for at least 2 hours to let the filling set.
- Add Whipped Topping: Once chilled, spread the whipped topping evenly over the surface of the cake. Garnish with additional lime zest or thin lime slices for a fresh and colorful finish. Serve chilled for best flavor and texture.
Notes
- Use fresh key lime juice for the most authentic flavor, or bottled juice if fresh is unavailable.
- Allow the cake to cool slightly before poking holes to avoid crumbling.
- Green food coloring is optional, but adds a nice visual appeal.
- Letting the cake chill helps the filling set properly and enhance the flavor integration.
- For a lower sugar version, reduce sugar in the filling but note it may affect texture and taste.
