Dessert

Overnight Eggnog Coffee Cake Recipe

ByMaya Arden November 22, 2025November 22, 2025

Introduction

This Overnight Eggnog Coffee Cake is a delightful holiday treat that blends the rich flavors of eggnog with a tender, moist crumb. Topped with a spiced streusel and finished with a sweet glaze, it’s perfect for cozy mornings or festive gatherings.

A close-up of a square piece of layered cake on a white plate with a beaded edge, placed on a white marbled surface. The cake has three visible layers: a light yellow bottom layer with a slightly browned edge, a thick middle layer that is creamy and pale, and a thin top layer covered in a glossy white icing that drips slightly down the sides. A bite-sized piece of the cake is on a silver fork resting on the plate, showing the soft and airy texture inside. The background includes a white casserole dish and a folded blue striped cloth with some silverware on it. Photo taken with an iphone --ar 4:5 --v 7

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

Instructions

Step 1: Lightly grease a 9×13 inch baking pan to prepare for the batter.

Step 2: In a small bowl, mix 1/3 cup granulated sugar, 1 tablespoon flour, 1 tablespoon softened butter, and 1/2 teaspoon ground nutmeg until crumbly. Set this streusel mixture aside.
Step 3: Using an electric mixer on medium speed, beat 1 cup granulated sugar and 1/2 cup softened butter or margarine until smooth and creamy.
Step 4: Mix in 1 cup eggnog, sour cream, 1 teaspoon vanilla or rum extract, and 2 eggs until well combined.

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 mixed.
Step 6: Pour the batter into the prepared pan, then 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: When ready to bake, preheat the oven to 350°F (175°C). Remove the cover and bake the cake for 35-40 minutes, or until a toothpick inserted in the center comes out clean.
Step 9: Let the cake cool for 15-20 minutes while you prepare the glaze.
Step 10: Whisk together 1/2 cup powdered sugar and 1 to 2 tablespoons eggnog until smooth. Drizzle the glaze over the warm cake before serving.

Tips & Variations

For a richer flavor, substitute the eggnog with homemade eggnog or add a splash of bourbon to the glaze.
If you prefer a crunchier topping, toast chopped pecans and mix them into the streusel.
You can add a pinch of cinnamon or cloves to the batter for extra warm spice notes.

Storage

Store leftover coffee cake tightly covered at room temperature for up to 2 days, or refrigerate for up to 4 days. Reheat individual slices gently in the microwave for about 15 seconds or until warm. The glaze may soften over time but still adds a lovely touch.

How to Serve

A single square piece of soft cake with three visible layers, each layer light cream in color and fluffy in texture; the top is covered with a smooth, white glaze that drips slightly down the sides. The cake sits on a white plate with a delicate dotted edge. A silver fork rests on the plate, holding a small bite of the cake with a brown crust bottom. The background shows a white marbled texture with a blue and white striped cloth and a hint of a white baking dish and silverware in the back. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I make this coffee cake without refrigerating overnight?

Yes, you can bake it immediately after preparing, but letting it rest overnight improves the flavor and texture by allowing the batter to set and the spices to meld.

Can I freeze this cake?

Yes, you can freeze the cooled baked cake without glaze for up to 2 months. Wrap it well in plastic wrap and foil. Thaw overnight in the refrigerator and add the glaze fresh before serving.