Combine brown sugar, corn syrup and butter in a 2-quart saucepan. Stirring frequently, bring to a full boil over medium heat and boil 1 minute.
Remove from heat; immediately stir in cream, sea salt and vanilla. Set aside to cool while baking cake. Or prepare sauce ahead of time and refrigerate.
Prepare cake mix according to package directions. Pour into greased and lightly floured 13 x 9-inch pan. Sprinkle with chocolate chips. Bake according to package directions.
Remove cake from oven and let cool on wire rack for 20 minutes. Using end of a wooden spoon, poke holes into the cake at 1-inch intervals. Slowly pour caramel sauce over cake, allowing it to soak into holes. Reserve 3/4 cup sauce.
Top cake with whipped topping. Drizzle with remaining Sea Salt Caramel Sauce and sprinkle with pecans. Refrigerate until ready to serve.
About Corn Syrup
See why there’s no substituting Karo® Corn Syrups for treats with a delicate sweetness and smooth texture
Combine brown sugar, corn syrup and butter in a 2-quart saucepan. Stirring frequently, bring to a full boil over medium heat and boil 1 minute.
Remove from heat; immediately stir in cream, sea salt and vanilla. Set aside to cool while baking cake. Or prepare sauce ahead of time and refrigerate.
Prepare cake mix according to package directions. Pour into greased and lightly floured 13 x 9-inch pan. Sprinkle with chocolate chips. Bake according to package directions.
Remove cake from oven and let cool on wire rack for 20 minutes. Using end of a wooden spoon, poke holes into the cake at 1-inch intervals. Slowly pour caramel sauce over cake, allowing it to soak into holes. Reserve 3/4 cup sauce.
Top cake with whipped topping. Drizzle with remaining Sea Salt Caramel Sauce and sprinkle with pecans. Refrigerate until ready to serve.