This easy Eggnog Cake Recipe with Rum Glaze starts with a yellow cake mix and instant vanilla pudding, then adds creamy eggnog, warm nutmeg and cinnamon, and dark or spiced rum for classic holiday flavor. The cake bakes in a Bundt pan for 45–55 minutes and is finished with a buttery cooked rum glaze that soaks into the warm crumb.
The result is a tender, moist 10- to 12-slice cake with a soft vanilla-eggnog center, fragrant spice, and a shiny glaze that adds just the right amount of richness. It is simple enough for a busy holiday schedule, yet beautiful enough to serve as the centerpiece of a dessert table.
Jump to RecipeWhy You’ll Love This Recipe
This cake delivers the cozy flavor of a traditional holiday dessert without requiring a long list of complicated ingredients. A boxed yellow cake mix provides a dependable base, while instant vanilla pudding gives the crumb extra softness and helps the cake remain tender for several days.
Eggnog brings dairy richness, sweetness, and gentle spice to every slice. Dark rum or spiced rum adds the familiar festive note, while the cooked glaze creates a buttery finish that settles into the cake rather than sitting only on top.
The Bundt shape does much of the decorating work for you. Once inverted, the cake has graceful ridges that catch the glaze beautifully, so a simple dusting of nutmeg or a few curls of whipped cream are all you need for presentation.
If you enjoy easy desserts made with pantry-friendly shortcuts, you may also like this easy cake batter fudge for a quick sweet treat.
Ingredients You’ll Need
The cake begins with one 15.25-ounce box of yellow cake mix and one 3.4-ounce box of instant vanilla pudding mix. Be sure to use instant pudding rather than a cook-and-serve variety, because the instant mix blends directly into the batter and helps create the soft texture this recipe is known for.
Use 1 cup of commercial eggnog, 1/2 cup neutral vegetable oil, and 4 large eggs. Canola, sunflower, or another mild vegetable oil works well because it allows the vanilla, nutmeg, cinnamon, and rum to remain noticeable.
For the cake, add 1/4 cup dark or spiced rum, 1 teaspoon ground nutmeg, and 1/2 teaspoon ground cinnamon. Dark rum gives the strongest traditional flavor, while spiced rum adds extra warmth and pairs especially well with the nutmeg.
The glaze requires only 1/4 cup unsalted butter, 1/4 cup dark or spiced rum, 1/4 cup water, and 1 cup granulated sugar. Keep these ingredients measured before you begin, since the glaze comes together quickly once the butter melts.
- Use room-temperature eggs when possible for a smoother batter.
- Choose a 10- or 12-cup Bundt pan so the batter has enough room to rise.
- Have a skewer or toothpick ready for poking the warm cake before glazing.
For another fruit-forward baking idea, take a look at this raspberry cake with lemon buttercream. It makes a lovely contrast to the warm spices in this eggnog dessert.
How to Make It Step-by-Step
Step 1: Heat the oven to 350°F and prepare the Bundt pan before mixing the batter. Grease it thoroughly, including the central tube and all decorative crevices, then dust it with flour and tap out the excess; a baking spray containing flour also works well.
Step 2: Add the yellow cake mix, instant vanilla pudding mix, eggnog, oil, eggs, rum, nutmeg, and cinnamon to a large mixing bowl. Beat on low speed until the ingredients come together, then continue on medium speed for about 2 minutes, scraping down the sides and bottom of the bowl as needed.
Step 3: Pour the finished batter into the prepared pan and smooth the surface with a spatula. Gently tap the pan once or twice on a towel-covered counter to help remove large air pockets without deflating the batter.
Step 4: Bake for 45–55 minutes, checking near the end of the baking window. The cake is ready when a skewer inserted near the center comes out clean or with a few moist crumbs, but not wet batter.
Step 5: Let the cake cool in the pan for 10–15 minutes. This short rest allows the structure to firm up, but do not leave it in the pan too long because the sugary edges may begin to cling.
Step 6: While the cake bakes, make the glaze by melting the butter in a small saucepan. Stir in the rum, water, and sugar, bring the mixture to a gentle boil, and cook for about 2–3 minutes while stirring until the sugar dissolves.
Step 7: Invert the warm cake onto a rack or serving plate. Poke holes across the top and ridges with a skewer or toothpick, then slowly spoon or brush about half of the warm glaze over the cake so it has time to absorb.
Step 8: Pour the remaining glaze over the top, allowing it to run down the sides and into the grooves. Let the cake finish cooling for 30–45 minutes before slicing so the syrup can settle and the crumb can become easier to cut.
For a breakfast-table bake with a different texture, our bakery-style blueberry muffins are another dependable choice.
Pro Tips for the Best Bundt Cake
Pan preparation is the most important detail for a clean release. Ordinary cooking spray may not coat every narrow ridge, so use shortening and flour or a baking spray that contains flour, paying close attention to the tube and patterned areas.
Do not skip the 2-minute mixing time on medium speed. It helps the pudding mix distribute through the batter and creates a consistent texture, but avoid excessive mixing after that point.
Apply the glaze while both the cake and glaze are warm. Poking holes first gives the rum syrup pathways into the cake, allowing the center and upper ridges to absorb flavor instead of letting the glaze simply run off the outside.
If you prefer a milder rum flavor, use 2 tablespoons rum and 2 tablespoons additional eggnog in the batter. The glaze will still provide a noticeable holiday finish, or you can reduce its rum in the same spirit while keeping the stated glaze method.
For a festive serving plate, add a light sprinkle of ground nutmeg after glazing. A small spoonful of softly whipped cream beside each slice is also delicious, especially when the cake is served slightly warm.
Chocolate lovers can round out a holiday dessert spread with this fudgy Texas sheet cake brownie, which offers a rich contrast to the eggnog cake.
Storage, Serving, and Alcohol-Free Options
Cool the glazed cake completely before covering it. Store it at room temperature in an airtight cake carrier or under a cake dome for up to several days, keeping it away from heat and direct sunlight.
Because the pudding mix helps retain moisture, the cake stays pleasantly tender rather than drying out quickly. Slice only what you plan to serve, and use a serrated knife with a gentle sawing motion to preserve the Bundt ridges.
Serve slices plain, with whipped cream, or alongside a small pour of eggnog. The cake is especially good with coffee, black tea, or a warm spiced drink after a holiday meal.
The glaze contains alcohol unless the rum is simmered sufficiently, so use care when serving children or anyone avoiding alcohol. For a fully alcohol-free version, replace the rum in both cake and glaze with additional water or eggnog and add 1/2 teaspoon rum extract for a familiar rum-like aroma.
If you want another cake with a crumbly topping and fruit flavor, this blueberry crumb cake is a wonderful option for brunch or afternoon coffee.
Common Questions About Eggnog Cake
Can I use store-bought eggnog? Yes. Commercial eggnog works very well and is the intended choice for this easy recipe. Choose a plain, creamy variety rather than one with unusual added flavors if you want the nutmeg and rum to stand out.
Why use instant pudding mix? Instant vanilla pudding adds moisture and a tender, soft texture. It also helps the cake remain pleasant for several days when stored properly.
How do I know when a Bundt cake is done? Insert a skewer near the center, avoiding the pan itself. It should come out clean or with a few moist crumbs, and the cake should look set rather than wet in the middle.
Can I glaze the cake in the pan? It is best to invert the cake first, then poke and glaze it on a rack or serving plate. This allows the syrup to reach the exposed ridges and prevents the cake from becoming difficult to remove later.
Easy Eggnog Cake with Rum Glaze
Ingredients
Method
- Heat the oven to 350°F. Thoroughly grease and flour a 10- or 12-cup Bundt pan, making sure the central tube and every detailed crevice are coated.
- Combine the cake mix, pudding mix, eggnog, oil, eggs, rum, nutmeg, and cinnamon in a large bowl. Beat on low speed until combined, then beat on medium speed for about 2 minutes, scraping down the bowl as needed.
- Pour the batter into the prepared Bundt pan and smooth the top. Bake for 45–55 minutes, until a skewer inserted near the center comes out clean or with a few moist crumbs.
- Let the cake cool in the pan for 10–15 minutes, then invert it onto a rack or serving plate. Prepare the glaze while the cake bakes by melting the butter in a small saucepan and stirring in the rum, water, and sugar.
- Bring the glaze to a gentle boil and cook for about 2–3 minutes, stirring until the sugar dissolves. Poke holes in the warm cake with a skewer or toothpick, slowly spoon or brush about half of the glaze over the cake, and then pour the remaining glaze over the top.
Notes
Final Thoughts
This Easy Eggnog Cake with Rum Glaze is exactly the kind of dessert that makes holiday baking feel manageable. The cake mix and pudding provide a reliable shortcut, while eggnog, warm spices, and rum give it the homemade character everyone wants in a seasonal dessert.
Remember the three details that make the biggest difference: prepare the Bundt pan thoroughly, test the cake with a skewer after 45–55 minutes, and glaze it while both cake and syrup are warm. Those steps produce a tender crumb, a clean release, and a rich finish in every slice.
Make it for a family gathering, a cookie exchange, or a quiet weekend dessert with coffee. Once you see how quickly this moist, fragrant Bundt comes together, it is likely to become one of your favorite cold-weather baking recipes.