Walnut Cake

Delicious walnut cake topped with nuts and frosting on a rustic wooden table.

A Cozy Afternoon with Walnut Cake: My Favorite Comfort Bake

There’s something magical about the scent of walnuts and cinnamon wafting through a cozy kitchen. Whenever I bake my classic walnut cake, I’m instantly transported back to lazy Sunday afternoons at my grandmother’s house. She’d always have a warm slice waiting, the sugary syrup glistening on top, and a cup of tea ready for sharing stories over our favorite family dessert. Now, this easy walnut cake recipe has become my little way to keep those sweet traditions alive—and I can’t wait for you to fall in love with it, too.

Why You’ll Adore This Walnut Cake

So, why am I completely obsessed with this homemade walnut cake? Let me count the ways:

  • Warm and Comforting: With every bite, you get the perfect balance of nutty walnuts and fragrant cinnamon. It’s basically a hug in cake form—absolutely cozy for any season.

  • Simple to Make: This easy walnut cake recipe is wonderfully straightforward. Even if you’re new to baking, the steps are doable, and I’ll walk you through every one!

  • That Irresistible Syrup: Pouring homemade cinnamon-lemon syrup over the warm cake makes all the difference. It adds beautiful moisture and a touch of sweetness that takes this treat over the top.

  • Perfect for Sharing: Whether it’s a special family event or a quiet cup of coffee with a friend, this walnut cake always feels just right for bringing people together.

Ingredients You’ll Need for Walnut Cake

Getting ready to bake? Here’s what you’ll want on hand (plus a few notes from my kitchen to yours):

  • 1 cup walnuts, finely chopped – I love using fresh walnuts for that full, nutty flavor. Toast your walnuts for an extra layer of richness, if you’re feeling fancy!
  • 1 cup semolina or flour – Semolina gives the cake a subtly grainy, hearty texture, but all-purpose flour works beautifully too for a classic, soft bite.
  • 1 cup sugar (plus 1 cup for syrup) – Regular granulated sugar is perfect here.
  • 4 eggs – These provide lift and moisture. Room-temperature eggs always incorporate more smoothly.
  • 1 tsp baking powder – The secret to a fluffy crumb.
  • 1/2 cup milk – I usually use whole milk for richness, but any milk works (even plant-based, if you like).
  • 1/2 cup butter or oil – Melted butter brings irresistible flavor, but a mild oil keeps things super light.
  • 1 tsp cinnamon – Don’t skip this—cinnamon and walnuts are a match made in heaven!
  • 1 tsp vanilla extract – For a gentle sweetness.
  • For the syrup:
    • 1 cup sugar
    • 1 cup water
    • 1 cinnamon stick
    • 1 lemon slice (just a thin round)

I always recommend measuring ingredients ahead—it makes the process so much more relaxed.

Step-by-Step Guide: Making the Perfect Walnut Cake

Ready to bake? Let’s do this!

  1. Mix the base:
    In a large bowl, beat 4 eggs and 1 cup sugar together until they’re pale and fluffy. I use a hand mixer, but a whisk and some elbow grease work, too!
  2. Add wet ingredients:
    Pour in 1/2 cup milk, melted butter or oil, and the vanilla. Give everything a good mix.
  3. Stir in the dry stuff:
    Add semolina (or flour), cinnamon, baking powder, and, finally, the finely chopped walnuts. Gently fold until just combined (overmixing can make your cake dense—learned that one the hard way).
  4. Bake:
    Pour your batter into a greased baking pan and bake at 180°C (350°F) for 35–40 minutes. Your kitchen will smell AMAZING.
  5. Make the syrup:
    While the cake bakes, heat 1 cup sugar, 1 cup water, the cinnamon stick, and lemon slice. Simmer for 10 minutes until slightly thickened. Take out the cinnamon and lemon.
  6. Soak:
    When the cake is done and still warm, pour the hot syrup over the top. Let it absorb—this is the secret to a moist walnut cake that no one can resist!
  7. Slice and serve:
    Wait until it’s cooled a little, then slice and enjoy. (I totally sneak a warm edge piece every time.)

My Secret Tips and Tricks for Walnut Cake Success

Here are a few nuggets of wisdom from years of cake-baking adventures:

  • Use fresh walnuts whenever possible—old nuts can taste bitter (and nobody wants that in their easy walnut cake).
  • Don’t rush the syrup: Let it simmer so you get a slightly thick, glossy finish—not just sugar water.
  • Pour syrup slowly and evenly: This helps every inch of the cake soak up that delicious moisture without getting soggy.
  • Let the cake rest: Waiting at least 30 minutes to an hour before serving helps the syrup fully absorb and flavor the walnut cake throughout.
  • Try orange zest in the syrup for an extra citrusy lift—just a pinch adds incredible depth!

Creative Variations and Ingredient Swaps

Love experimenting? This homemade walnut cake recipe is so forgiving!

  • Gluten-free: Swap semolina or flour for a gluten-free baking blend. The texture stays lovely and rich.
  • Vegan walnut cake: Use flax eggs, plant-based milk, and oil instead of butter. The cake still turns out seriously yummy!
  • Nut mix: Try half walnuts, half pecans or hazelnuts for a unique twist.
  • Spiced up: Add a pinch of nutmeg or cardamom along with cinnamon for extra warmth.
  • Sweetener swap: Honey or maple syrup (in place of sugar for the syrup) gives beautiful flavor.

Feel free to get creative—baking’s way more fun when you put your own spin on things!

How to Serve and Store Your Walnut Cake

Let’s talk logistics for your easy walnut cake:

  • Serve:
    I love this cake slightly warm, with a dollop of whipped cream or scoop of vanilla ice cream on the side. A sprinkle of extra walnuts or a dusting of powdered sugar makes it feel special.
  • Store:
    Walnut cake keeps wonderfully at room temperature (covered tightly) for 2–3 days, thanks to that syrup. For longer storage, pop it in the fridge for up to a week—just let slices come back to room temp before eating.
  • Freeze:
    You can even freeze leftover cake! Wrap individual pieces in plastic wrap, then store in a zip-bag for up to 2 months. Thaw on the counter overnight for easy desserts whenever you need a pick-me-up.

FAQs: Your Top Questions About Walnut Cake Answered

Can I make this walnut cake ahead of time?
Absolutely! In fact, letting the syrup fully soak overnight makes each slice extra delicious. Just keep it covered at room temp or pop in the fridge for a day or two.

What’s the best way to chop walnuts for this cake?
A food processor gets the nuts finely chopped in seconds, but I sometimes just use a big knife (and enjoy the rustic charm). Just avoid big chunks for the best texture.

Can I make the cake less sweet?
Yep! Feel free to reduce the sugar in both the cake and syrup by about a quarter. The walnuts and cinnamon will still shine.

My cake turned out dense—what happened?
It’s usually from overmixing the batter or using too much flour. Next time, fold everything together gently, just until combined, for a lighter crumb.

Is this a good cake for holidays or parties?
Oh, 100% yes. This homemade walnut cake is always a hit at gatherings—especially since it can be made ahead and sliced easily for sharing.


I truly hope this classic walnut cake brings a little extra warmth and sweetness into your home, just like it has in mine. If you give it a try, let me know how it went—or what creative twists you add! Happy baking, and enjoy every delicious bite.

Print Pin

Walnut Cake

A warm and comforting walnut cake topped with a delightful cinnamon-lemon syrup, perfect for sharing and enjoying during cozy afternoons.
Course Dessert, Snack
Cuisine American
Keyword Baking, Comfort Food, Cozy Treat, Dessert Recipe, Walnut Cake
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings 8 slices
Calories 350kcal

Ingredients

For the Cake

  • 1 cup walnuts, finely chopped Use fresh walnuts; toasting enhances the flavor.
  • 1 cup semolina or flour Semolina gives a heartier texture.
  • 1 cup sugar Regular granulated sugar works perfectly.
  • 4 large eggs Use room-temperature eggs for best results.
  • 1 tsp baking powder Secret for a fluffy texture.
  • 1/2 cup milk Whole milk is recommended.
  • 1/2 cup butter or oil, melted Melted butter adds flavor; oil keeps it light.
  • 1 tsp cinnamon Essential for flavor.
  • 1 tsp vanilla extract Adds a gentle sweetness.

For the Syrup

  • 1 cup sugar
  • 1 cup water
  • 1 stick cinnamon
  • 1 slice lemon A thin round slice.

Instructions

Preparation

  • In a large bowl, beat the eggs and sugar together until pale and fluffy.
  • Pour in the milk, melted butter or oil, and vanilla extract. Mix well.
  • Stir in the semolina (or flour), cinnamon, baking powder, and chopped walnuts. Fold gently until just combined.

Baking

  • Pour the batter into a greased baking pan and bake at 180°C (350°F) for 35–40 minutes.

Making the Syrup

  • While the cake bakes, heat sugar, water, cinnamon stick, and lemon slice. Simmer for 10 minutes until slightly thickened.
  • Remove the cinnamon and lemon.

Soaking and Serving

  • When the cake is done, pour the hot syrup over the top while still warm.
  • Let it absorb before slicing.
  • Serve slightly warm with whipped cream or vanilla ice cream.

Notes

Use fresh walnuts for best flavor. Let the syrup simmer for a thick, glossy finish. Pour syrup evenly to ensure moisture without sogginess.

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