Spiced Eggnog Mug Cake with Coffee | Holiday Dessert in Minutes

There’s something about the holidays that makes us crave comfort in its simplest form—warm mugs, familiar spices, and recipes that feel indulgent without being complicated. This Spiced Eggnog Mug Cake is exactly that kind of recipe. Made with Zavida’s Spiced Eggnog coffee, this festive dessert comes together in minutes and delivers all the cozy Christmas flavour you want, without turning your kitchen upside down.

Whether you’re winding down after a busy holiday gathering, craving a sweet treat during a snowy evening, or just looking for a fun way to enjoy your favourite seasonal coffee, this mug cake checks every box. It’s rich, fluffy, warmly spiced, and topped with whipped cream, caramel drizzle, and freshly grated nutmeg for a finish that feels extra special.

The Inspiration Behind This Spiced Eggnog Mug Cake

Eggnog has long been a holiday staple, especially here in Canada, where festive drinks and desserts are part of what makes December feel magical. Pairing eggnog with coffee might sound indulgent—and it is—but it’s also incredibly balanced. The creamy sweetness of eggnog softens the bold notes of brewed coffee, while cinnamon and nutmeg bring everything together.

This recipe was created for moments when you want something homemade but don’t want to commit to baking an entire cake. Mug cakes are perfect for single servings, portion control, and instant gratification. By using spiced eggnog brewed coffee in the batter, this dessert captures the flavour of a café-style holiday treat—right from your microwave.

Why Coffee Belongs in Holiday Desserts

Coffee adds depth to sweet recipes, especially during the holidays. Zavida’s Spiced Eggnog coffee enhances this mug cake with subtle spice and warmth, making each bite taste layered rather than overly sweet. The coffee doesn’t overpower the dessert—it simply elevates it.

If you love desserts that taste indulgent but still feel cozy and familiar, coffee-infused holiday recipes like this one are worth adding to your seasonal rotation.

Ingredients You’ll Need

• 4 tablespoons all-purpose flour
• 2 tablespoons sugar
• 1/4 teaspoon baking powder
• Pinch of salt
• 1/4 teaspoon cinnamon
• 3 tablespoons eggnog
• 2 tablespoons Zavida's Spiced Eggnog brewed coffee (cooled slightly)
• 1/4 teaspoon vanilla extract
• Whipped cream, for topping
• Caramel drizzle, for topping
• Freshly grated nutmeg, for garnish

Step-by-Step Instructions

Step 1: Brew the Coffee

Brew a fresh cup of Zavida Spiced Eggnog coffee. Measure out 2 tablespoons and allow it to cool slightly so it doesn’t overheat the batter.

Step 2: Mix the Dry Ingredients

In a microwave-safe mug (approximately 12 oz), combine the all-purpose flour, sugar, baking powder, salt, and cinnamon. Stir well to ensure the baking powder is evenly distributed.

Step 3: Add the Wet Ingredients

Add the eggnog, brewed spiced eggnog coffee, and vanilla extract to the mug. Stir until the batter is smooth and free of dry pockets. The consistency should be thick but pourable.

Step 4: Microwave

Microwave the mug cake on high for 60–75 seconds. Cooking times may vary depending on your microwave. The cake should rise and set on top but remain moist inside.

Step 5: Rest and Finish

Let the mug cake rest for 1 minute. Top with whipped cream, drizzle generously with caramel, and finish with freshly grated nutmeg.

What People Love Most About This Recipe

Those who’ve tried this spiced eggnog mug cake consistently mention how easy it is to make and how comforting it tastes. Many love that it feels like a café-style holiday dessert without the cost or effort of baking a full cake.

Fans of the recipe often highlight the balance of sweetness, noting that the coffee keeps the flavours rich but not overwhelming. The whipped cream and caramel drizzle are frequently called out as “non-negotiable” toppings, adding a festive, indulgent finish that makes the dessert feel complete.

Perfect Occasions for This Holiday Mug Cake

This recipe is ideal for quiet Christmas evenings, last-minute holiday cravings, or even as a sweet ending to a festive brunch. It’s also a g