Introduction and Beginning of the Recipe

I don’t know about you, but there’s just something about a traybake that feels so wonderfully nostalgic. It takes me right back to afternoons spent in my grandma’s kitchen, where the scent of buttery cakes would float through the air, and a warm, crumbly square would magically appear beside a cup of tea. This Date and Walnut Traybake Cake is exactly that kind of cozy treat — soft, rich, just the right amount of sweet, and filled with crunchy walnuts for that extra something special.

Plus, it’s one of those recipes that’s forgiving, unfussy, and perfect for when you want homemade comfort without spending hours in the kitchen. Whether you’re hosting friends for coffee, planning a weekend bake-a-thon, or just in need of a sweet little pick-me-up, this traybake has your back.

Alright, let’s dive right into it!

Ingredients You’ll Need:

Dates: 200g, pitted and chopped
Walnuts: 100g, chopped
Butter: 100g, softened
Caster sugar: 100g
Baking powder: 1 tsp
Large eggs: 2
Plain flour: 150g
Milk: 100ml
Icing sugar: 200g
Vanilla extract: 1 tsp

Step-by-Step Instructions:

Step 1: Get Prepped

First things first — preheat your oven to 180°C (fan) or 200°C (conventional). Grease and line a 20cm x 20cm traybake tin. (I always like to let the parchment paper hang over the sides a bit — it makes it so much easier to lift the cake out later.)

Step 2: Cream It Up

In a large mixing bowl, cream together your softened butter and caster sugar. You’ll want to beat this until it’s light, pale, and fluffy — this step really helps give the cake a soft, tender crumb.

Tip: If your butter isn’t soft enough, a few seconds in the microwave (watch it closely!) can help. Just be careful not to melt it completely.

Step 3: Add the Eggs

Next, beat in the eggs, one at a time. Make sure the first egg is fully incorporated before adding the second. This way, you avoid curdling and keep that batter nice and smooth.

Step 4: Dry Ingredients Meet Wet

Stir in the baking powder and plain flour, followed by the milk. Mix until just smooth. You don’t want to overwork the batter — gentle folding will keep everything light and tender.

Little trick: If you’re worried about overmixing, switch to a spatula once the flour is halfway combined. It’s a softer touch than the mixer!

Step 5: Fold in the Good Stuff

Now for the stars of the show: dates and walnuts! Gently fold them through the batter until they’re nicely distributed. The dates bring that sticky-sweet richness, while the walnuts give a satisfying crunch with every bite.

Step 6: Into the Oven

Pour the mixture into your prepared tin and level the top with a spatula. Pop it into the oven and bake for 25-30 minutes, or until a skewer inserted into the center comes out clean.

Tip: Ovens can be a bit unpredictable — if your cake is browning too quickly on top but not quite cooked through, just tent it with a piece of foil and let it finish baking.

Step 7: Cool Before You Ice

Once baked, let the cake cool completely in the tin. It’s tempting to rush this part, but trust me — if you try to ice it while warm, the icing will just melt into a sticky mess!

Making the Icing:

When your traybake is fully cool, it’s time for that dreamy, creamy icing.

Beat together 200g icing sugar, 1 tsp vanilla extract, and just a splash of milk.

Add the milk gradually — you want a thick, spreadable icing, not a runny glaze.
Spread the icing generously over the top of your cooled cake.
If you’re feeling fancy, scatter some extra chopped walnuts on top for a little extra flair (and crunch).

Once the icing sets, slice into lovely little squares and get ready to make some friends very happy.

FAQ Section and Conclusion

FAQ: Your Date and Walnut Traybake Questions Answered

1. Can I use self-raising flour instead of plain flour and baking powder?
Yes! If using self-raising flour, simply omit the baking powder. Your cake should rise just fine.

2. How should I store this traybake?
Keep it in an airtight container at room temperature. It stays fresh for up to 4 days — if it lasts that long!

3. Can I freeze it?
Absolutely. Slice it into squares, wrap individually in clingfilm, and pop into a freezer-safe bag. Defrost at room temp and enjoy.

4. What if I don’t have walnuts?
No worries! Pecans would be a fantastic swap, or you could even use almonds if you prefer.

5. Is there a vegan version of this traybake?
You could experiment with a plant-based butter, a flaxseed egg substitute (1 tbsp ground flax + 3 tbsp water per egg), and plant milk like almond or oat. I haven’t tested it personally, but it should work well!

6. Can I make this gluten-free?
Use a good gluten-free flour blend designed for baking, and double-check that your baking powder is gluten-free too.

7. My cake came out dry — what went wrong?
Overbaking is the likely culprit. Keep an eye on it during the last few minutes — every oven is different, and traybakes can go from perfect to dry pretty fast.

Conclusion:

There’s just something so lovely about a simple bake that delivers so much flavor and comfort with so little effort. This Date and Walnut Traybake is exactly that — rich, nutty, moist, and topped with the kind of sweet, creamy icing that feels like a hug in dessert form.

Whether you serve it with a cup of coffee, pack it into lunchboxes, or sneak a square with a late-night cup of tea, this traybake is bound to become a regular favorite in your kitchen.

If you do give this recipe a try, I’d love to hear about it! Let me know how it turned out for you, what little twists you added (extra spices? Orange zest?), or if you managed to save a few pieces for the next day — though, if your house is anything like mine, that’s a big “if”!

Happy Baking! 🥰

Moist Date and Walnut Traybake Cake: A Sweet and Nutty Classic for Every Occasion

Author: Mouad Boulkhiout
Total Time: 40–45 minutes

Print Recipe

Description

This Date and Walnut Traybake Cake is a wonderfully moist and flavorful bake, featuring sweet dates and crunchy walnuts in every bite. Topped with a smooth, vanilla-infused icing, it’s a perfect treat for afternoon tea, special gatherings, or a cozy snack at home. Easy to make and utterly satisfying, this traybake will quickly become a family favorite!

Ingredients

Dates: 200g, pitted and chopped
Walnuts: 100g, chopped
Butter: 100g, softened
Caster sugar: 100g
Baking powder: 1 tsp
Large eggs: 2
Plain flour: 150g
Milk: 100ml
Icing sugar: 200g
Vanilla extract: 1 tsp

Instructions

Preheat the oven to 180°C fan (or 200°C conventional). Grease and line a 20cm x 20cm traybake tin.
Cream together the butter and caster sugar until light and fluffy.
Beat in the eggs one at a time, mixing well after each addition.

Stir in the baking powder and plain flour, followed by the milk, until smooth.
Gently fold in the chopped dates and walnuts.

Pour the batter into the prepared tin and level the surface.
Bake for 25–30 minutes, or until a skewer inserted into the center comes out clean.
Allow the cake to cool completely in the tin.
For the icing, beat together the icing sugar, vanilla extract, and a splash of milk until smooth and spreadable.
Spread the icing over the cooled cake. Garnish with extra walnuts if desired.

Slice into squares and serve.

Notes

Substitutions: Pecans or almonds can replace walnuts if preferred.
Storage: Store in an airtight container at room temperature for up to 4 days.

Freezing: Wrap slices individually and freeze for up to 3 months.
Extra Tip: Tent with foil if the top browns too quickly before the center is baked.
Variations: Add a pinch of cinnamon or orange zest for extra flavor.

Prep Time: 15 minutes
Cook Time: 25–30 minutes