This easy Twix Cake recipe is a decadent 9 x 13-inch chocolate poke cake made with boxed cake mix, caramel ice-cream topping, chocolate pudding, whipped topping, and chopped Twix bars. It takes about 20–25 minutes to prepare, bakes at 350°F for 28–33 minutes, and needs at least 1 hour to chill before serving.
Every forkful delivers moist chocolate cake, buttery caramel, creamy chocolate topping, and the crisp-chewy cookie and caramel layers of a Twix bar. It is simple enough for a weeknight dessert but impressive enough for birthdays, potlucks, holidays, and any gathering where candy-inspired sweets disappear quickly.
Jump to RecipeWhy You’ll Love This Recipe
Twix Cake is one of those desserts that looks like it took all afternoon, even though the method is wonderfully straightforward. A boxed chocolate cake mix provides a dependable base, while caramel topping sinks into the poke holes and creates sweet, gooey pockets throughout the crumb.
The topping is just as easy: instant chocolate pudding is whisked with cold milk and folded with thawed whipped topping. It becomes a light, creamy layer that balances the dense cake and buttery caramel underneath.
Chopped Twix bars finish the dessert with familiar cookie crunch, milk chocolate, and another ribbon of caramel. If you are planning a full comfort-food spread, a savory dip such as this cheeseburger dip can make a fun party menu before dessert.
Ingredients You’ll Need
The ingredient list is short, easy to find, and designed for a standard 9 x 13-inch baking pan. Use the cake-mix ingredients listed on your particular box; the typical amounts are three large eggs, one cup of water, and one-half cup of vegetable oil.
- Chocolate cake mix: Choose one 15.25-ounce box, or 432 grams.
- Caramel topping: An 11–12-ounce jar of caramel ice-cream topping works well because it is pourable and ready to use.
- Chocolate pudding: Use one 3.4-ounce box of instant chocolate pudding mix, not cook-and-serve pudding.
- Cold whole milk and whipped topping: These create the fluffy chocolate layer. The milk should be cold so the pudding thickens properly.
- Twix bars: Chop six full-size bars, or use about 12 fun-size bars.
- Optional decorations: Keep extra caramel sauce or one-half cup of mini chocolate chips nearby for a bakery-style finish.
For another sweet treat with a different texture, serve small portions of these easy beignets alongside coffee at a brunch or dessert buffet.
How to Make It Step-by-Step
Step 1: Heat your oven to 350°F (175°C) and grease a 9 x 13-inch baking pan. Prepare the chocolate cake batter according to the directions on the box, using the listed eggs, water, and vegetable oil, then spread it evenly into the prepared pan.
Step 2: Bake the cake for 28–33 minutes, depending on your cake mix and pan. It is ready when the center springs back lightly and a toothpick inserted in the middle comes out with only a few moist crumbs rather than wet batter.
Step 3: Let the cake cool in the pan for approximately 10–15 minutes. Use the handle of a wooden spoon or a large straw to poke holes over the surface, spacing them about an inch apart so the caramel can travel through the cake.
Step 4: Pour the caramel ice-cream topping across the warm cake, but do not pour it over a piping-hot cake straight from the oven. The brief cooling period helps the caramel remain distinct instead of turning overly thin and greasy, and spreading it gently helps it seep into the holes.
Step 5: Let the cake cool completely in the pan before making the topping. Whisk the instant chocolate pudding mix with two cups of cold whole milk for about 2 minutes, until it thickens, then fold in the thawed whipped topping until no large white streaks remain.
Step 6: Spoon the chocolate pudding topping over the cooled cake and spread it carefully from edge to edge. Use a light touch so you do not drag the caramel layer up into the topping or disturb the tender cake.
Step 7: Chop six full-size Twix bars, or approximately 12 fun-size bars, into bite-size pieces. Scatter them over the topping, then drizzle with extra caramel sauce and sprinkle with mini chocolate chips if you want additional chocolate crunch.
Step 8: Refrigerate the cake for at least 1 hour before serving. For cleaner slices and a firmer layered appearance, chill it for several hours or overnight, then cut with a sharp knife warmed under hot water and dried between slices.
Pro Tips for the Best Twix Cake
Use a sturdy pan with straight sides so the topping spreads evenly and the slices hold their shape. A glass or metal 9 x 13-inch pan can work, but baking time may vary slightly, so rely on the toothpick and spring-back tests rather than the clock alone.
Do not skip the brief cooling period before adding caramel. The cake should still be warm enough for the sauce to flow, but not so hot that the caramel becomes watery and oily.
When making the pudding topping, whisk for the full 2 minutes before folding in the whipped topping. Gentle folding keeps the mixture airy, while vigorous stirring can make the topping lose some of its fluffy texture.
For the best contrast, add some of the Twix pieces shortly before serving. The cookie layer naturally softens as it rests in the refrigerator, so reserving a handful for the final garnish gives every serving a little crunch.
Want a contrasting side for a casual family meal before dessert? Crisp roasted potatoes are an easy option that pairs well with burgers, sandwiches, or grilled foods.
Serving Suggestions
Serve this cake cold, cut into squares, and finish each piece with a thin caramel drizzle. A chilled slice has the best structure, with a soft chocolate crumb, creamy topping, and candy pieces that provide a mixture of tender and crisp textures.
For an especially indulgent presentation, add a small scoop of vanilla ice cream beside each slice. The cool vanilla flavor softens the richness of the chocolate and caramel without competing with the Twix-inspired topping.
This dessert is ideal for potlucks because it travels well in its baking pan and can be prepared ahead. Bring a small container of extra chopped candy and caramel sauce so you can refresh the garnish just before serving.
If you are assembling a dessert table, include a fruit-forward option such as this peach bread to give guests a lighter, warmly spiced choice next to the rich chocolate cake.
Storage and Make-Ahead Advice
Cover the pan tightly with plastic wrap or foil and store the Twix Cake in the refrigerator. It is best enjoyed within several days while the topping is fresh, although the cookie pieces will become softer the longer the cake rests.
You can bake the chocolate cake earlier in the day, let it cool, and add the caramel and pudding topping later. For the most attractive candy finish, chop and add the Twix bars close to serving time rather than several days in advance.
Freezing is not the preferred storage method for this recipe because the pudding and whipped topping may change texture after thawing. Refrigeration gives the cake the right firm, creamy consistency and keeps the caramel layer pleasant.
Flavor Variations
Try a chocolate fudge cake mix for a deeper cocoa flavor, while keeping the package ingredients and baking directions as your guide. You can also use a combination of full-size and fun-size Twix bars to create a varied topping with different-sized pieces.
For extra chocolate flavor, add the optional mini chocolate chips over the finished topping. A restrained drizzle of caramel is usually enough because the cake already contains caramel inside the poke holes and in the candy pieces.
A fruit dessert can round out the table nicely; consider adding a cool, citrusy mandarin orange dessert beside this rich cake for a refreshing contrast.
Easy Decadent Twix Cake Recipe
Ingredients
Method
- Heat the oven to 350°F (175°C) and grease a 9 x 13-inch baking pan. Prepare the chocolate cake mix with the eggs, water, and vegetable oil according to the package directions, then spread the batter evenly in the pan.
- Bake for 28–33 minutes, or until the center springs back lightly and a toothpick comes out with only a few moist crumbs. Let the cake cool in the pan for approximately 10–15 minutes.
- Use the handle of a wooden spoon or a large straw to poke holes across the cake. Pour the caramel topping over the surface, spreading it gently so it flows into the holes without pooling heavily in one area.
- Allow the cake to cool completely before adding the topping. Whisk the instant chocolate pudding mix with the cold whole milk for about 2 minutes, then fold in the thawed whipped topping.
- Spread the chocolate pudding mixture over the cooled cake in an even layer. Scatter the chopped Twix bars over the top, then add extra caramel sauce or mini chocolate chips if desired.
- Refrigerate the finished cake for at least 1 hour before slicing. For the cleanest pieces, chill it for several hours or overnight and use a sharp knife warmed under hot water and dried before each cut.
Notes
Final Thoughts
This Easy Decadent Twix Cake turns a handful of convenient ingredients into a memorable chocolate-caramel dessert. The poke-cake method keeps the crumb moist, the pudding topping adds creamy richness, and the chopped candy delivers the unmistakable cookie, caramel, and chocolate combination everyone loves.
Plan on about 2 hours from start to serving, including cooling and the required chilling time. Make it the night before for the neatest slices, reserve a few Twix pieces for garnish, and watch this crowd-pleasing dessert vanish one generous square at a time.