Fluffy Cinnamon Walnut Cake

Featured in Desserts That Transform Moments.

With sour cream for moisture and a cinnamon-walnut swirl for flavor, this tender bundt cake is great for any occasion. Add whiskey for an optional twist, or enjoy it plain!

Sarah
Updated on Thu, 27 Mar 2025 15:47:44 GMT
A bundt cake sliced open to reveal swirls of spiced layers, topped with a hint of cocoa and cream. Pin it
A bundt cake sliced open to reveal swirls of spiced layers, topped with a hint of cocoa and cream. | chefmiarecipes.com

Dreamy Cinnamon Swirl Coffee Cake

My kitchen gets filled with the most amazing cinnamon smell whenever I whip up this coffee cake. Using a Bundt pan makes it look so beautiful, and that swirly cinnamon sugar line running inside makes each piece truly special. It's now my favorite thing to bake when I want breakfast or brunch to feel a bit fancy.

A Treasured Family Delight

This cake takes me back to those Sunday mornings at my grandma's place. I've tweaked her old recipe by adding some sour cream for extra softness and sometimes a bit of whiskey for flavor depth. Now it's an incredibly soft cake that's nice enough for guests but easy enough for regular treats.

Ingredients List

  • Flour: Grab all-purpose flour for the best texture and structure.
  • Baking Soda: Helps the cake puff up nicely.
  • Salt: Brings out all the flavors.
  • Granulated Sugar: Gives the needed sweetness.
  • Butter: Go with unsalted to control the flavor balance.
  • Eggs: Let them sit out until room temp for best results.
  • Sour Cream: Makes everything moist and balances the sweetness.
  • Vanilla Extract: Adds wonderful flavor depth.
  • Whiskey (Optional): A bit of Crown Royal adds rich undertones.
  • Walnuts: Chop them up for that nice crunch in your swirl.
  • Brown Sugar: Gives that deep caramel-like sweetness.
  • Cinnamon: The main character in our swirl, adding warm spicy notes.

Baking Instructions

Mix the Streusel
Combine your chopped walnuts, brown sugar, and cinnamon in a medium bowl. Put it aside.
Get the Bundt Pan Ready
Heat your oven to 300°F (150°C). Spray your 9-inch Bundt pan well with baking spray.
Combine Dry Stuff
Whisk your flour, baking soda, and salt together in a big bowl.
Work on the Wet Mix
Beat your butter and sugar in a stand mixer until it's fluffy. Add eggs one by one, mixing well after each. Stir in sour cream, whiskey if you're using it, and vanilla.
Mix Everything Together
Slowly add your dry mix to the wet mix, stirring until just combined.
Build Your Cake
Put a third of the batter in your greased pan. Add half the walnut-cinnamon mix on top, then another third of batter. Finish with the rest of the walnut mix and the remaining batter.
Cook It
Bake for 70 minutes until a toothpick comes out clean when poked in the middle. Let it cool in the pan for 15-20 minutes before moving to a serving plate.
A sliced cinnamon swirl bundt cake topped with a light icing is displayed on a white plate. Pin it
A sliced cinnamon swirl bundt cake topped with a light icing is displayed on a white plate. | chefmiarecipes.com

Storage Tips

This cake stays good when wrapped tight at room temp or in your fridge where it'll last almost a week. I sometimes make a second one to wrap up well and stick in the freezer it stays good for up to three months. Just let it sit on the counter to thaw before you serve it.

Customization Ideas

I enjoy changing things now and then using pecans instead of walnuts or adding a little nutmeg to the streusel for more warmth. When I make it for kids I leave out the whiskey and sometimes put a simple glaze on top. The recipe is so flexible you can really change it up how you want.

Common Questions

If you don't have a Bundt pan don't stress a normal cake pan works fine just keep an eye on the baking time. The whiskey adds depth but you won't taste any alcohol really. This cake works great made ahead and freezes well if you have extra. I love eating it with hot coffee or tea and maybe some whipped cream for special times.

Frequently Asked Questions

→ Can I leave out the whiskey?

Of course! The whiskey is entirely optional. If you'd like, use a little extra vanilla for more flavor instead.

→ How can I stop the cake from sticking?

Be sure to grease every corner of the pan with baking spray. Wait 15-20 minutes for the cake to cool before flipping it out.

→ Can I bake this cake in advance?

This bundt cake stays great in an airtight container for 2-3 days. You can also freeze it up to three months, just wrap it tightly first.

→ Why is sour cream important in this cake?

Sour cream brings a moist texture and a hint of tang while balancing the sweetness. It also helps make a soft crumb.

→ Can I swap out the walnuts?

Pecans are a great replacement if you don't have walnuts. You can also skip the nuts if you'd rather keep it simple, but they do add flavor and crunch.

Conclusion

With sour cream for moisture and a cinnamon-walnut swirl for flavor, this tender bundt cake is great for any occasion. Add whiskey for an optional twist, or enjoy it plain!

Cinnamon Walnut Cake

This light and tender bundt cake has layers of cinnamon-sugar and walnuts. Sour cream gives it added moisture and a touch of tang.

Prep Time
20 Minutes
Cook Time
70 Minutes
Total Time
90 Minutes

Category: Sweet Comfort

Difficulty: Intermediate

Cuisine: American

Yield: 12 Servings (1 bundt cake)

Dietary: Vegetarian

Ingredients

01 2 cups of sugar.
02 3 large eggs.
03 1 1/2 cups chopped walnuts.
04 2 1/3 cups of all-purpose flour.
05 1/2 teaspoon of baking soda.
06 1 teaspoon kosher salt.
07 1 cup of softened unsalted butter.
08 1 tablespoon whiskey (optional).
09 2 teaspoons of ground cinnamon.
10 3 tablespoons of light brown sugar.
11 1 (8 oz.) container of sour cream.
12 1 1/2 teaspoons vanilla extract (pure).

Instructions

Step 01

Stir together cinnamon, nuts, and brown sugar until they’re evenly mixed.

Step 02

Set the oven to 300°F and coat a 9-inch Bundt pan with nonstick spray.

Step 03

In a bowl, combine salt, baking soda, and flour using a whisk.

Step 04

On medium speed, whip butter and sugar in a mixer until it becomes airy and pale.

Step 05

Add eggs one by one while beating, then mix in sour cream, vanilla, and the whiskey if using.

Step 06

Slowly incorporate the dry mix into the wet mixture until it all comes together.

Step 07

Pour 1/3 of the batter into the pan, sprinkle half the walnut mix, then layer with another 1/3 batter, the rest of the nuts, and the final batter layer.

Step 08

Cook for 70 minutes, or until a toothpick inserted comes out clean.

Step 09

Let cool for around 15-20 minutes, then take it out of the pan. Dust it with powdered sugar for a topping.

Notes

  1. Whiskey is optional and can be skipped.
  2. Pecans can be swapped in for walnuts.
  3. Letting it cool properly helps it release cleanly from the pan.

Tools You'll Need

  • 9-inch Bundt pan needed.
  • Stand mixer for blending ingredients.
  • Large bowl for mixing dry ingredients.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy from the butter and sour cream.
  • Eggs are used in this dish.
  • Walnuts may trigger tree nut allergies.
  • Includes wheat/gluten from the flour.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 481
  • Total Fat: 26 g
  • Total Carbohydrate: 57 g
  • Protein: 6 g