Preheat & Prepare Cake:Preheat your oven to 350°F (175°C).Grease a 9×13-inch baking pan.Prepare the cake mix according to the package instructions and pour into the prepared pan.Bake:Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean.Let the cake cool for about 10 minutes.Poke Holes & Make Praline Sauce:Use the end of a wooden spoon or a fork to poke holes all over the cake.In a saucepan over medium heat, melt the butter. Stir in sweetened condensed milk and half of the chopped pecans, mixing until combined.Soak the Cake:Pour the buttery pecan mixture over the warm cake, ensuring it seeps into the holes.Refrigerate for at least 1 hour to allow the flavors to meld.Top the Cake:Spread the whipped topping evenly over the chilled cake.Drizzle generously with caramel sauce and sprinkle the remaining chopped pecans on top.Chill & Serve:Refrigerate for an additional 30 minutes before slicing.Serve chilled and enjoy the sweet, buttery goodness!Tips & VariationsMake It Chocolate: Swap the yellow cake mix for a chocolate cake mix for a richer flavor.Add a Boozy Twist: Stir a splash of bourbon or rum into the caramel sauce for an extra layer of depth.Warm Spice Flavor: Add 1/2 teaspoon of cinnamon or nutmeg to the cake batter for a cozy fall twist.Extra Crunch: Toast the pecans before adding them to enhance their nutty flavor.StorageStore covered in the refrigerator for up to 4 days.Can be made a day ahead, allowing the flavors to develop even more.