Overnight Eggnog Coffee Cake Recipe
Introduction
This Overnight Eggnog Coffee Cake is a festive and moist treat perfect for holiday mornings or special gatherings. Infused with warm spices and a rich eggnog flavor, it’s topped with a crumbly streusel and a sweet glaze that makes every bite delightful.

Ingredients
- 1/3 cup granulated sugar
- 1 tablespoon flour
- 1 tablespoon butter (softened)
- 1/2 teaspoon ground nutmeg
- 1 cup granulated sugar
- 1/2 cup butter or margarine (softened)
- 1 cup eggnog
- 1 (8 oz.) container sour cream
- 1 teaspoon vanilla or rum extract
- 2 eggs
- 2 1/2 cups flour
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 teaspoon nutmeg
- 1/2 cup powdered sugar
- 1 to 2 tablespoons eggnog (for glaze)
Instructions
- Step 1: Lightly grease a 9×13 inch pan to prepare for the batter.
- Step 2: In a small bowl, combine 1/3 cup granulated sugar, 1 tablespoon flour, 1 tablespoon softened butter, and 1/2 teaspoon ground nutmeg. Mix until crumbly to make the streusel topping; set aside.
- Step 3: In a large bowl, use an electric mixer on medium speed to beat 1 cup granulated sugar and 1/2 cup softened butter until smooth and creamy.
- Step 4: Add 1 cup eggnog, 8 oz. sour cream, 1 teaspoon vanilla or rum extract, and 2 eggs to the butter mixture. Mix well.
- Step 5: Stir in 2 1/2 cups flour, 1 1/2 teaspoons baking powder, 1/2 teaspoon baking soda, 1/2 teaspoon salt, and 1/2 teaspoon nutmeg until just combined.
- Step 6: Pour the batter into the prepared pan and sprinkle the streusel topping evenly over the batter.
- Step 7: Cover the pan and refrigerate for at least 8 hours or overnight to allow flavors to meld.
- Step 8: Preheat the oven to 350°F (175°C). Remove the cover and bake the cake for 35 to 40 minutes, or until a toothpick inserted in the center comes out clean.
- Step 9: Let the cake cool for 15 to 20 minutes while you prepare the glaze.
- Step 10: In a small bowl, whisk together 1/2 cup powdered sugar and 1 to 2 tablespoons eggnog until smooth. Drizzle this glaze over the warm cake before serving.
Tips & Variations
- For a boozy twist, use rum extract and add a splash of dark rum to the glaze.
- Swap sour cream with Greek yogurt for a slightly tangier flavor and lighter texture.
- Use freshly grated nutmeg for a more intense and aromatic spice note.
- If you prefer a crunchier topping, toast chopped nuts and add them to the streusel mixture.
Storage
Store leftover coffee cake tightly covered at room temperature for up to 2 days or refrigerate for up to 5 days. Reheat slices gently in the microwave or warm in a low oven to restore moisture before serving.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I bake this cake right away without refrigerating overnight?
Yes, you can bake the cake immediately, but refrigerating overnight allows the flavors to meld and results in a moister, more tender cake.
Can I substitute eggnog with milk?
While you can use milk, eggnog adds richness and spice that define this cake’s flavor. If substituting, consider adding a pinch of cinnamon and nutmeg for a similar taste.
PrintOvernight Eggnog Coffee Cake Recipe
This Overnight Eggnog Coffee Cake is a moist and flavorful dessert perfect for festive occasions or cozy mornings. The cake is infused with creamy eggnog, warm spices like nutmeg, and topped with a buttery streusel and a sweet eggnog glaze, creating a delightful holiday treat.
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 8 hours 60 minutes (including refrigeration)
- Yield: 12 servings 1x
- Category: Dessert, Coffee Cake
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Streusel Topping
- 1/3 cup granulated sugar
- 1 tablespoon flour
- 1 tablespoon butter (softened)
- 1/2 teaspoon ground nutmeg
Cake Batter
- 1 cup granulated sugar
- 1/2 cup butter or margarine (softened)
- 1 cup eggnog
- 1 (8 oz.) container sour cream
- 1 teaspoon vanilla or rum extract
- 2 eggs
- 2 1/2 cups flour
- 1 1/2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1/2 teaspoon nutmeg
Glaze
- 1/2 cup powdered sugar
- 1 to 2 tablespoons eggnog
Instructions
- Prepare the pan: Lightly grease a 9×13 inch baking pan to prevent the cake from sticking.
- Make the streusel topping: In a small bowl, combine the granulated sugar, flour, softened butter, and ground nutmeg. Mix until crumbly and set aside.
- Mix the cake batter: Using an electric mixer on medium speed, beat 1 cup of granulated sugar with 1/2 cup of softened butter until smooth and creamy. Add the eggnog, sour cream, and vanilla or rum extract followed by the eggs, mixing well after each addition.
- Add dry ingredients: Stir in the flour, baking powder, baking soda, salt, and nutmeg until just combined. Pour the batter into the prepared pan and evenly sprinkle the streusel topping over the batter.
- Refrigerate overnight: Cover the pan and refrigerate for at least 8 hours or overnight to allow the flavors to meld and the batter to set.
- Bake the cake: Preheat the oven to 350°F (175°C). Uncover the pan and bake for 35 to 40 minutes, or until a toothpick inserted in the center comes out clean. Let the cake cool for 15 to 20 minutes in the pan.
- Prepare and drizzle glaze: While the cake cools, whisk together the powdered sugar and 1 to 2 tablespoons of eggnog in a small bowl until smooth. Drizzle the glaze over the cooled cake and serve.
Notes
- You can substitute the rum extract with vanilla extract if preferred.
- Ensure the butter for the streusel is softened for better crumbling.
- The refrigeration step is crucial for the cake texture and melding of flavors.
- Store leftovers covered in the refrigerator for up to 3 days.
- For a dairy-free version, try using a non-dairy eggnog and margarine.
Keywords: Eggnog Coffee Cake, Overnight Cake, Holiday Dessert, Streusel Coffee Cake, Eggnog Recipe, Festive Cake

