Key lime dump cake
American · Dessert · 1 hr · Serves 6
A key lime dump cake is the kind of dessert that feels fancy but couldn't be easier—you literally dump ingredients into a pan and let the oven do the work. The cake bakes up with a tender, gooey lime filling on top and a buttery cake layer underneath, with a subtle tartness that keeps people coming back for seconds.
Ingredients
- 1 can (14 oz)sweetened condensed milk
- ½ cupkey lime juice
- 4egg yolks
- ½ cupbutter
- 1½ cupsall-purpose flour
- 1 cupsugar
- 2 tspbaking powder
- ¼ tspsalt
- ¾ cupwhole milk
- 1 tbsplime zest
- for servingwhipped cream or vanilla ice cream
Method
- 1
Preheat oven to 350°F (175°C). Grease a 9x13-inch baking dish.
- 2
In a small bowl, whisk together sweetened condensed milk, key lime juice, and egg yolks until smooth. Set aside.
- 3
In a medium bowl, cream together butter and sugar until light and fluffy, about 2 minutes. Stir in flour, baking powder, salt, and lime zest.
- 4
Add milk to the flour mixture and stir until just combined—the batter will be thick and slightly lumpy.
- 5
Spread the batter evenly into the prepared baking dish. Pour the lime-condensed milk mixture over the top without stirring.
- 6
Bake for 35–40 minutes, until the top is golden and a toothpick inserted into the cake layer comes out clean. The filling will be creamy underneath.
35-40 min
- 7
Let cool for 10 minutes, then serve warm with whipped cream or ice cream.