ngredients
-
1 box chocolate cake mix (15.25 oz)
-
½ cup (1 stick) unsalted butter, melted
-
1 large egg
-
1 can (14 oz) sweetened condensed milk
-
1 cup semi-sweet chocolate chips
-
½ cup caramel sauce or dulce de leche
-
½ cup toffee bits (like Heath bits)
-
Optional: flaky sea salt for topping
Instructions
-
Preheat Oven:
Preheat oven to 350°F (175°C). Grease or line a 9×13-inch baking pan with parchment paper. -
Make the Base Layer:
In a bowl, mix the cake mix, melted butter, and egg until a soft dough forms. Press evenly into the bottom of the prepared pan. -
Add the Layers:
-
Pour the sweetened condensed milk evenly over the dough layer.
-
Drizzle caramel sauce across the top.
-
Sprinkle with chocolate chips and toffee bits.
-
Bake:
Bake for 25–30 minutes, or until edges are set and golden brown. The center may still look a bit gooey — that’s okay! -
Cool and Chill:
Let cool completely in the pan. For clean slices, refrigerate for at least 1 hour before cutting. -
Serve:
Slice into bars and optionally sprinkle with flaky sea salt for that sweet-salty finish.
Tips
-
For extra chew: Use devil’s food cake mix or add chopped pecans.
-
Shortcut: Use store-bought caramel sauce, or melt soft caramels with cream for a homemade touch.
-
Storage: Keep in an airtight container at room temp for 3 days or refrigerate for up to a week.