Rum Cake + Tiramisu = RUMISU CAKE!
After getting multiple requests from friends to bake more cherpumples, I decided to create a quicker, lighter (weight-wise), and boozier alternative. I decided to fill a delicious, boozy rum cake with a silky, boozy tiramisu dessert and voilà, the Rumisu Cake was born! How can you go wrong with a dessert mash-up packed with enough sugar and alcohol to instantly make you the (messy) life of the party, right?!?
To gussy up the Rumisu Cake a bit, I covered it with a bittersweet chocolate ganache and sprinkled some toasted hazelnuts on top. Lemme tell you, this over-sized booze Twinkie is sinfully addictive and a single slice certainly packs a punch! A word of caution, you might want some Binaca spray to cover up your Barney Gumble breath on your drive home.
Here are some of the ingredients used to make this guilty treat. Most of them are things you should already have in your pantry like rum, Marsala wine, Kahlua, and instant espresso. You might have to make a trip to the store for eggs and butter (I prefer the organic options).
I had to make a return trip to the store for these tiramisu necessities! I put the cocoa powder in my handy-dandy shaker.
The rum cake is super easy to make and doesn’t require anything special. To save time and energy, use a packaged yellow cake mix and add pudding mix to make it extra moist. Mmm, moist…
Rum Cake Recipe
1 (18.25 ounce) package yellow cake mix
1 (3.4 ounce) package instant vanilla pudding mix
1/2 cup water
1/2 cup vegetable oil
1/2 cup dark rum
1/2 cup butter
1/4 cup water
1 cup white sugar
1/4 cup dark rum
Preheat oven to 325 degrees F. Spray a 10 inch bundt pan with baking spray (I used PAM).
In a large bowl, combine cake mix and pudding mix. Mix in the eggs, 1/2 cup water, oil and 1/2 cup rum. Blend well. Pour batter into pan.
Bake in the preheated oven for 60 minutes, or until toothpick inserted into the cake comes out clean. Let sit until cool.
For glaze: In a saucepan, combine butter, 1/4 cup water and 1 cup sugar. Bring to a boil over medium heat and continue to boil for 5 minutes until sugar has completely dissolved, stirring constantly. Remove from heat and stir in 1/4 cup rum.
Remember to spray your bundt pan with some baking spray, but you can also grease and flour the pan as an alternative.
After baking, my cake looked like it had an unsightly tumor growing on top, but it didn’t matter since this side would end up being the bottom anyway.
To ensure that the glaze soaked evenly through the entire cake, I removed the cake from the bundt pan after it had cooled. Then I poured half the glaze in to the pan.
I replaced the cake and poured the rest of the glazed on top. After it has cooled a little, cover the cake with plastic wrap so it doesn’t dry out and let the glazed cake cool completely.
I found a Tiramisu recipe on Epicurious.com that I altered to use for this Rumisu cake. I halved most of the recipe and substituted Kahlua for the coffee liqueur. I thought Kahlua worked better for this dessert because it has coffee and rum flavors.
1 cup boiling hot water
2 tablespoons instant espresso powder
1/4 cup plus 1/2 tablespoon sugar, divided
2 tablespoons Kahlua
2 large egg yolks
1/6 cup dry Marsala
1/2 pound mascarpone
1/2 cup chilled heavy cream
4+ savoiardi (crisp Italian ladyfingers)
Unsweetened cocoa powder for dusting
Stir together water, espresso powder, 1/2 tablespoon sugar, and Kahlua in a shallow bowl until sugar has dissolved, then cool.
Beat egg yolks, Marsala, and remaining 1/4 cup sugar in a metal bowl set over a saucepan of barely simmering water using a whisk or handheld electric mixer until tripled in volume, 5 to 8 minutes. Remove bowl from heat. Beat in mascarpone until just combined.
Beat cream in a large bowl until it holds stiff peaks.
Fold mascarpone mixture into whipped cream gently but thoroughly.
After the rum cake has cooled completely, remove it from the bundt pan and cut the bottom off. I used the natural baking line where it puffed up to guide the cut.
I used a paring knife and a spoon to hollow out the inside of the bundt cake.
Sprinkle the hollowed inside with cocoa powder.
Then spoon in a layer of tiramisu filling.
Soak both sides of the ladyfingers in the espresso/Kahlua liquid. Do this quickly because those suckers soak up the liquid really quickly (don’t pause to take a photo like I did)!
Arrange the soaked ladyfingers on top of the tiramisu filling, then spoon in additional filling to make it flush with the top of the cake. Recover with the bottom of the cake.
IMPORTANT STEP: Put the filled cake back into the bundt pan, cover with plastic wrap, and put in the refrigerator for at least 6 hours to set the tiramisu filling!
After the cake has set, it’s time to decorate! I used a simple ganache recipe from “The Best of Williams-Sonoma Kitchen Library: Baking”, 2005.
Chocolate Ganache Recipe
1 cup heavy cream
10 ounces bittersweet chocolate, chopped (I used a bag of chocolate chips)
In a small saucepan over medium heat, gently warm the cream until bubbles appear at the edges. Remove from the heat. Stir in the chocolate until it has melted and the mixture is smooth. Do not stir so vigorously that bubbles form.
Alternatively, place the chocolate in a food processor. Pour the hot cream over the chocolate and let sit for 15 seconds. With the lid in place to prevent splattering, process until smooth.
If there are any visible lumps, strain the mixture through a fine-mesh sieve.
Using a frying pan over medium heat, toast a 2.25 ounce bag of chopped hazelnuts until golden, stirring constantly. Be careful not to burn the hazelnuts, duh!
Pour the ganache evenly over the rum cake.
Top with the toasted hazelnuts.
Now cut, enjoy, and be merry! F- yeah!
As you can see I prolly could have done a neater job hollowing out the inside, but it’s not really about how it looks. It’s about the sugary booze, baby!
For more step-by-step photos on how to make this Rumisu Cake, visit my Rumisu Flickr Set!
I like this more than the cherpumple! Just as creative but looks reallllyyyyyyy delicious! 🙂 Way to go on this one. WOW.
Thanks! I can ben creative sometimes. 😉
Wow, this recipe is definitely Himself’s idea of heaven… it may or may not knock out the kids though LOL!
Yeah, prolly not the most kid-appropriate dessert. 😉
You have given me some ideas for my rum cakes
Thanks, glad to hear it! 🙂
Hello! I’ve been looking at some of your posts, and I think your blog is really fun! Many of the recipes you post are not ones I can eat because of food allergies. However, just seeing your creative ideas makes me happy. Thanks for stopping by my blog!
Thanks for stopping by my little blog!
I just made this cake for my Dad for his birthday, and it was delicious. Thanks for posting the recipe.
That’s awesome! I hope he enjoyed it and thanks for stopping by the blog!
Great idea, it looks delicious. Thanks for your ‘like’ on my food blog, too 🙂
This looks so yum! Booze and cake is always a winner!
Lol, true! Thanks for stopping by!
you are an awesome adventurous chef! Love your recipes 🙂
Anything with Kahlua must be good!
Oh my gosh, I die that you call it an “over-sized booze Twinkie” Amazing!!
Brilliant recipe and pictures! I love your writing style too.
Thanks for stopping by, Ingrid!
YUM! I’ll take cake with my alcohol any day :).
Thanks for stopping by my blog http://www.ourlittlefamilyadventure.wordpress.com and sharing some love on a recipe I made. I appreciate it. Stop by again.
love tramisu–this looks great! thanks for the recipe.
This cake looks amazing!
Thanks for visiting and liking my post! That cake looks amazing!
Oh my. I will have to try this at home. It looks and sounds amazing!
Careful with the rum! I like it boozy, lol!
Oh my gosh in LOVE! Someone needs to have a birthday or something so I can present this delicious creation. Thanks!
Thanks for stopping by! Hope it turns out for you – it’s delicious!
What a clever idea! I remember first eating Tiramisu in Genova of all places – somehow I had room for it after all that pesto and focaccia. I shall be sure to sample your variation.
Haven’t been to Genova, but did have tiramisu in Rome. It was delicious! If you make this at home, remember that I made mine on the boozy side, lol!
This looks yummy! I am going to pin it so I can make it!
Thanks, Bernice! Have fun making it!