Rumtopf Cake
Steep fruit in rum for the ultimate 2-in-1 holiday treat: giftable boozy fruit jars AND the secret ingredient for this incredibly moist Rumtopf Cake.
German Rumtopf Cake
I love food traditions-and I'm especially grateful for friends who generously share their family's foodways with me.
So this recipe comes with a heartfelt thank you to my friend Dana, and to her dear grandmother, Maxi Walk, who believed old traditional recipes were meant to be passed on.
I nearly begged Dana for this German Rumtopf Cake recipe for a solid ten years. Once fall rolled around, I was already watching the calendar.
The fruit. The rum. That impossibly moist cake. By Halloween, I was fully committed to getting my slice.
After months of soaking fruit in rum and sugar to build her traditional German Rumtopf, Dana uses both the fruit and that boozy nectar to make this unforgettable cake.
Dana's Rumtopf Cake is moist, rich, and wonderfully forgiving. It works in a loaf pan, a Bundt, or whatever pan you've got handy. It slices clean, keeps beautifully, and somehow tastes even better with each passing day.
In my opinion, if you've taken the time to make Rumtopf with the season's fruit, this is one of the very best ways to use it. It certainly is mine.
The Ingredients (And Why They Matter)
This cake takes a clever shortcut base and elevates it into a rich, complex holiday centerpiece. Here is how each key ingredient delivers maximum flavor and moisture:
- Yellow Cake Mix: The ultimate shortcut structure. It provides a reliable, light crumb that holds up to heavy, boozy fruit without sinking or collapsing in the pan.
- Instant Vanilla Pudding Mix: The secret to an extra-plump, velvety crumb. The instant starches trap moisture directly in the batter so the cake stays fresh for days.
- Rumtopf Fruit (Drained & Chopped): Months of steeping turn ordinary summer fruits into boozy, sugar-infused jewels that burst with rich flavor in every bite.
- Rumtopf Liquor: Used in the cake batter, brushed on as a soak, and mixed into the final glaze for layers of deep, boozy warmth.
- Chopped Pecans: Add an essential crunch and nutty contrast to the ultra-tender crumb and soft soaked fruit.
- Vegetable Oil & Eggs: Ensure a silky, high-moisture batter that bakes evenly without drying out at high oven temperatures.
See recipe card for quantities.
How to Make Rumtopf Cake
No complex creaming methods or multi-stage baking needed. Here is the straightforward process to boozy cake perfection:
- Preheat & Blast the Oven: Start your oven at a high heat before dropping the temperature down right when the pan goes in. This initial heat kick sets the cake's outer crust quickly, preventing the heavy fruit and nuts from settling at the very bottom.
- Mix the Boozy Batter Base: Beat the yellow cake mix, instant vanilla pudding, vegetable oil, eggs, and rich Rumtopf liquor together for a full 3 to 4 minutes. You are aiming for a thick, glossy batter that can comfortably suspend heavy mix-ins.
- Fold in the Fruit & Nuts: Gently fold your drained, chopped Rumtopf fruit and pecans into the thick batter using a silicone spatula to distribute them evenly without breaking down the fruit pieces.
- Bake to Perfection: Scoop the batter into your prepared loaf, Bundt, or XL muffin pans and lower the oven temperature. Bake until a toothpick inserted into the center comes out clean, then let the cakes rest in the pan briefly before transferring to a cooling rack.
- Soak & Glaze: For the ultimate boozy finish, drizzle extra Rumtopf liquor directly over the top of the warm cake before finishing with a simple powdered sugar and Rumtopf glaze.
Hint: Drizzle each cake with Rumtopf liquor before glazing so some of the liquor soaks into the cake for an extra boozy and moist cake.
"In a Pinch" Ingredient Swaps
Don't have a full Rumtopf crock on hand? You can still recreate these incredible flavors with these easy pantry swaps:
- No Homemade Rumtopf Fruit? Soak 1 cup of chopped dried fruits (cherries, raisins, apricots, and cranberries) in dark rum and a splash of simple syrup overnight to mimic that aged fruit depth.
- Nut Alternatives: Swap the pecans 1:1 for chopped walnuts, toasted almonds, or leave them out entirely for a nut-free holiday loaf.
How to Serve Rumtopf Cake
This cake doesn't need much help.
- Serve plain with coffee
- Add a light dusting of powdered sugar
- Top with whipped cream or vanilla ice cream
- Warm slices slightly and spoon extra Rumtopf syrup over the top
- Slice thin for holiday dessert trays-it's rich and goes a long way
Creative Variations
Tailor this holiday classic to match whatever baking pans or serving styles you prefer:
- Festive Mini Gift Loaves: Divide the batter into mini loaf pans or XL muffin tins for single-serve boozy cakes that make unforgettable holiday gifts for neighbors and hostesses.
- Spiced Holiday Bundt Cake: Pour the batter into a heavily greased, detailed Bundt pan. The thick glaze dripping down the fluted edges creates an instant centerpiece for Christmas dinner.
- Warm Dessert Spoon Cake: Skip the glaze, warm individual slices in the microwave for 15 seconds, and serve topped with a scoop of vanilla bean ice cream and an extra spoon of more Rumtopf syrup.
Storage & Reheating Tips
Reheating Tips: Serve at room temperature, or warm individual slices in a 300°F oven for 5 minutes (or 10 seconds in the microwave) to re-activate those aromatic rum oils.
The Fridge & Counter Life: Wrapped tightly in plastic wrap or foil, this cake stays exceptionally moist at room temperature for 3 to 5 days. In fact, the rum flavor deepens and mellows beautifully by day two.
The Container Matters: Because of the alcohol and fruit moisture, store your cake in an airtight container or double-wrapped in plastic wrap or foil to keep the edges soft and prevent it from drying out.
Can You Freeze It? Absolutely! Wrap un-glazed or glazed cooled loaves tightly in plastic wrap, followed by a layer of heavy-duty aluminum foil. Freeze for up to 3 months, then thaw overnight on the counter before serving.
Top Tip
Plan ahead. Making Rumtopf takes time, but this cake makes it worth the time and wait.
Cooking for One or Two
Baking for a smaller household? Bake this recipe using mini loaf pans or large muffin tins instead of one full-sized Bundt pan. Keep one mini loaf out to enjoy right away and wrap the remaining individual loaves tightly to freeze. You can pull out a small portion whenever you want an effortless, boozy treat without committing to a giant cake.
FAQ
Starting with a high oven temperature gives the thick batter an instant burst of heat, setting the outer structure quickly so the heavy chopped fruit and pecans stay suspended throughout the cake instead of sinking to the bottom.
Traditional German Rumtopf is built over 3 months as summer and fall fruits come into season, layering fresh fruit with sugar and high-proof rum. However, if you're short on time, a quick 48-hour rum soak with mixed dried fruits will get you by in an emergency!
The magic of a authentic Rumtopf Cake comes from the rum-soaked fruit and liquor. However, if you need a non-alcoholic version, you can soak dried fruit in spiced apple cider or white grape juice with a drop of rum extract for a similar fruity flavor.
Traditional German Rumtopf is built over 3 months as summer and fall fruits come into season, layering fresh fruit with sugar and high-proof rum. However, if you're short on time, a quick 48-hour rum soak with mixed dried fruits will get you by in an emergency.
Related
Looking for other recipes like this? Try these:
Pairing
These are my favorite dishes to serve with Rumtopf Cake:
Share the Love
Leave a comment and I'll do my best to answer you!
And, if you made this recipe, please let me know how you liked it by leaving a comment and/or giving a rating!
And of course, if you do make this recipe, tag @laughingroostereats on Instagram and hashtag it #laughingroostereats! Seeing your photos is our favorite thing!
Rumtopf Cake
Ingredients
Method
- Preheat oven to 400 degrees F. Spray the pan of choice with baking spray - loaf pan, mini loaf pans, XL muffin pans, bundt pans all work well.
- In a large mixing bowl, mix cake mix, pudding mix, vegetable oil, eggs, and Rumtopf liquor using a hand or stand mixer. Mix for 3 to 4 minutes. Batter will be thick.1 package Yellow cake mix, 3 ounce Instant Vanilla Pudding Mix, ⅔ cup Vegetable oil , 1 large Egg, ⅓ cup Rumtopf Liquor
- Fold in chopped Rumtopf fruit and chopped pecans.1 cup Chopped Pecans , 1 cup Rumtopf Fruit
- Pour into prepared pans and place in oven.
- Decrease the oven temperature to 350 degrees F (325 for darker pans) and bake until the cake tests done with a toothpick. Time will vary depending on the pan you choose. I use the XL muffin pans and bake for 25-27 minutes.
- Let cakes cool in pans for 10 minutes before removing to cooling rack.
- Cool completely.
- Option: drizzle each cake with Rumtopf liquor before glazing so some of the liquor soaks into the cake.
- Mix together powdered sugar and enough Rumtopf liquor to create a glaze with your desired thickness. Only a small amount of liquor is needed.1 cup Powdered Sugar, 1 to 2 Tablespoons Rumtopf Liquor
- Drizzle cakes with glaze, if desired.
Nutrition
Notes
- 2 cups chopped fruit (such as crushed pineapple, Maraschino cherries, peaches, Mandarin oranges, or fruit cocktail)
- 2 cups white sugar
- 1 cup rum
- 2 parts fruit
- 2 parts sugar
- 1 part rum
- Combine all the initial ingredients in a food-safe container.
- Add additional fruits as they come into season and top with sugar and rum. Stir or shake once a day. Rumtopf is ready to use 6 to 8 weeks after the final layer of fruit is added.
Now THIS is what "fruit cake" should taste like. I make it every year during the Christmas season to share, but sometimes it doesn't make it out of my house.