Name: Eggnog Magic Cake
Prep time: 15 min
Cook time: 55 min
Total time: 250 min
Ingredients: 2 cups prepared Eggnog (, lukewarm); 1 stick (1/2 cup) Unsalted butter (, melted and cooled (cannot be hot) (plus some unmelted butter for preparing the pan)); 1 ½ cups Confectioners’ Sugar ((plus some for dusting the top of the finished cake)); 4 Eggs (, room temperature and separated); 1/8 teaspoon White Distilled Vinegar; 1 cup All Purpose Flour or gluten-free flour blend ((I used King Arthur’s Gluten-Free flour blend)); 3 tablespoons Dark Rum ((can be substituted for more eggnog if preferable)); 1 teaspoon Vanilla Extract; Whole nutmeg to grate on top or ground nutmeg to sprinkle

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Magic Cake is an enchanting (and easy) dessert recipe! A simple batter transforms when cooked to make different layers! This eggnog cake version is perfect for the holidays.

Having a fun and unexpected holiday dessert recipe keeps your entertaining on top of its game!

There is no more enchanting recipe than Magic Cake!

Adding a classic eggnog flavor turns it into a perfect easy dessert recipe for the holidays.

The most fun part is after the cake has fully cooled, cutting into it to see the magical layers that formed.

It’s a bit of science in dessert form and one you’ll love eating!

What IS Magic Cake?

Magic Cake starts with one batter and has three layers when it is done baking!

A thin crust, a custard layer and a lofty-cakey layer on top. And it happens without you doing anything!

It’s cool to look at and it’s cool to eat.

The magical part is how it goes from a watery ‘I’m-sure-I-must-have-done-this-wrong’ looking batter to the definitively layered end result.

Eggnog Magic Cake Ingredients

What’s in this magical eggnog cake recipe? Nothing out of the ordinary!

All the ingredients are easy to find in grocery stores.

prepared Eggnog (store bought or homemade eggnog)
Unsalted Butter butter for preparing the pan)
Confectioners’ Sugar
Eggs
White Distilled Vinegar
All Purpose Flour or gluten-free flour blend
Dark Rum
Vanilla Extract
Whole nutmeg to grate on top or ground nutmeg to sprinkle

Ingredients Notes

Eggnog

Eggnog, or Egg Nog (it’s the same thing) has a limited seasonal availability.

In the United States it can usually be found in grocery stores from mid November through the first of the year.

There are many brands, dairy and non-dairy.

This recipe is made with a dairy eggnog.

Not an Eggnog Lover? Never fear!

The flavor is light and pleasing. Not overwhelming or strong.

You can also try these two recipes for other types of Magic Cake without eggnog:

Blood Orange Magic Cake with Candied Almond Slices

Lemon Baked Custard with Sponge Cake Top

White Distilled Vinegar

Maybe a surprising ingredient for a sweet cake!

The vinegar is used to stabilize the whipped egg whites so they keep they form.

Adding the vinegar helps especially if baking at altitude.

It does not negatively affect the flavor of the Magic Cake!

All Purpose Flour: Regular or Gluten-Free

This cake can be made with traditional All Purpose Flour or a gluten-free blend.

I have used King Arthur’s Gluten-Free Blend. You can also use a measure-for-measure gluten-free flour blend.

Rum and Substitutes

Three tablespoons of dark run are used in this eggnog cake recipe. It gives the flavor of traditional egg nog.

If you do not want to add rum, substitute an additional 3 tablespoons of eggnog.

If you like the flavor of rum but not the booze, add a splash of rum extract to the eggnog swap out above.

How to Make Magic Cake – Step-by-Step

This recipe is not so different than regular cake recipes. Here are the main steps (refer to the recipe card at the bottom of the post for specifics):

STEP 1: Preheat the oven to 325 degrees F. Grease an 8-inch by 8-inch square pan.

STEP 2: Warm the eggnog. It should be lukewarm (not cold, not hot) for the Magic Cake recipe.

STEP 3: Combine the egg whites and vinegar. Whip into stiff peaks.

STEP 4: In a small bowl mix together the egg yolks and sugar. Beat in the melted butter.

STEP 5: Gradually add the flour, beating while adding to combine with the batter.

STEP 6: Add the rum and vanilla to the eggnog. Drizzle into the batter while running the mixer to fully incorporate all the ingredients.

STEP 7: Fold in the egg whites by hand and pour into the prepared pan.

STEP 8: Bake 50-55 minutes and cool completely before serving.

Chef Notes: What to Expect

Unlike any other recipe I’ve made, Magic Cake goes through some visual and textural changes that are worth noting.

My stomach always clenches when I haven’t made it for awhile because it’s very hard to believe the batter that goes into the oven could come out looking like a cake!

Please refer to the video at the bottom of the recipe card below to SEE what to expect!

NOTE: the steps below correspond with the How to Make Magic Cake guide above.

STEP 6

By the end of this step the batter will look REALLY watery and you’ll think you did something wrong. You haven’t!

Every time I make Magic Cake I start to panic just a little bit around this step, thinking I over measured or forgot an ingredient.

STEP 7

When you have folded in the egg whites, it looks dreadful. Like a swampy mess of little bumps of egg white.

Take a deep breath, know this is ‘normal’ for this recipe and keep going!

STEP 8

Remarkably the cake comes out of the oven looking golden-brown and nothing like what you put into the oven.

Can I Double the Recipe In a Larger Pan?

I have only made Magic Cake in an 8-inch by 8-inch pan.

Baking is chemistry and this cake in particular has a very unique balance to the ingredients to achieve the outcome.

I have researched and not found any other Magic Cake recipes using a larger pan.

My recommendation: if you feel you will need more than on 8-inch by 8-inch pan will serve would be to make multiple cakes rather than doubling it in a larger pan.

More Holiday Recipes to Try

The Best Eggnog Recipe: A Boozy Party Punch
Sparkling Vodka Cranberry Punch
Wassail: a Classic Holiday Drink
Roasted Chestnuts

Try These Recipes Too

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Eggnog Magic Cake

There is not a more fascinating cake than Magic Cake. Transforming from an odd, liquid batter into a three layered delectable dessert challenges the imagination while delighting the taste buds! The light flavor of eggnog and nutmeg celebrate the season too.

5 from 21 votes

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Course: Dessert

Cuisine: American

Keyword: egg nog magic cake

Prep Time: 15 minutes

Cook Time: 55 minutes

Total Time: 4 hours 10 minutes

Servings: squares of Eggnog Magic Cake

Calories: 213kcal

Author: Toni Dash

Ingredients

▢ 2 cups prepared Eggnog , lukewarm
▢ 1 stick (1/2 cup) Unsalted butter , melted and cooled (cannot be hot) (plus some unmelted butter for preparing the pan)
▢ 1 ½ cups Confectioners’ Sugar (plus some for dusting the top of the finished cake)
▢ 4 Eggs , room temperature and separated
▢ 1/8 teaspoon White Distilled Vinegar
▢ 1 cup All Purpose Flour or gluten-free flour blend (I used King Arthur’s Gluten-Free flour blend)
▢ 3 tablespoons Dark Rum (can be substituted for more eggnog if preferable)
▢ 1 teaspoon Vanilla Extract
▢ Whole nutmeg to grate on top or ground nutmeg to sprinkle

Instructions

Preheat oven to 325 degrees. Butter an 8x8 inch baking pan and set aside.
To warm the eggnog: place eggnog in microwave container and warm in 15 second increments until lukewarm (about 1 to 1 ¼ minutes)
Combine the room temperature egg whites and distilled white vinegar and whip eggs with a mixer on the highest speed until forming stiff peaks. Set aside (note: the vinegar helps stabilize the peaks which is a key to success especially at high altitude).
In a second bowl, mix together the egg yolks and sugar until fully combined and sunny yellow! Add melted butter; mix on low speed until the mixture is fully combined.
Add the flour very gradually to the batter while mixing, to allow the flour to integrate with the rest of the batter.
Add the rum and vanilla to the warmed eggnog. While keeping the mixer running on low speed, trickle the eggnog mixture into the batter allowing it to incorporate with the batter. By trickling the eggnog, it has time to mix in easily. Note: by the end the batter will be very watery and should be so don't worry!
By hand, fold in egg whites one fourth at a time, stirring to combine with the liquid batter. There will be small lumps of egg white in the end and the batter will still be fairly liquid.
Pour into the prepared pan and place in the preheated oven for 50-55 minutes. NOTE: The cake will have a browned top but may seem to have some movement when removing it from the oven which is normal.
Allow to cool on a cooling rack for until completely cool (about 3 hours) OR allow to cool on the rack for 30 minutes, then cover with foil (shiny side out) and place in the refrigerator for at least an hour. Cut, sprinkle with confectioner's sugar and freshly grated nutmeg; serve!

Video

Notes

The majority of the Total Time is 3 hours for cooling at room temperatures. This can be sped up by placing the cake in the refrigerator as noted in the recipe instructions.

Nutrition

Did you make this recipe?Mention @boulderlocavore or tag #boulderlocavore!

Originally published: December 17, 2015

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What IS Magic Cake?

Eggnog Magic Cake Ingredients