The Mary Berry Date and Walnut Cake belongs to this more understated category. Dense without being heavy. Sweet without being cloying. Every slice carries chewy date and firm walnut in a crumb so moist it still feels fresh days after baking — a traditional tea cake that needs nothing but a sharp knife and something warm to complete it.
Ingredients of Mary Berry Date and Walnut Cake
The Role Each Ingredient Plays in Building Flavor
Dates are the structural sweetener — not just an addition, but the component shaping the entire flavor profile. Soaking them in boiling water with bicarbonate of soda separates a genuinely moist date cake from a merely adequate one. The bicarb breaks down the fruit, releasing natural sugars evenly. Walnuts contribute bitterness and crunch. Butter and dark brown sugar build the base.
Subtle Touches That Enhance the Overall Bake
A teaspoon of vanilla extract rounds the flavor. Black treacle, used sparingly, deepens the color and adds a dark, molasses-like note.
Method for Mary Berry Date and Walnut Cake
- Date Softening Stage: Chop the dates and place them in a heatproof bowl with bicarbonate of soda. Pour over boiling water and stir. Leave for fifteen to twenty minutes until completely softened and the mixture has become thick and dark.
- Gentle Mixing Process: Cream the butter and brown sugar until pale. Beat in the eggs one at a time, then sift in the self-raising flour and fold gently. Stir through the cooled date mixture — the batter will be loose and deeply coloured.
- Texture Building: Fold the chopped walnuts through the batter last. A few slow folds ensure even distribution without developing the gluten unnecessarily.
- Oven Development: Pour into a lined 900g loaf tin and bake at 170°C (150°C fan) for 55 to 65 minutes, covering with foil after 40 minutes. Done when a skewer comes out clean.

See more Mary Berry Cake Recipes:
Getting the Best Texture and Depth in Every Slice
Where Things Can Go Off Track
Not softening the dates is the most common cause of a dry, stodgy crumb — they must be broken down completely before mixing. Overbaking destroys the moisture; once dried out, no amount of wrapping helps.
Simple Ways to Improve the Outcome
Coat the walnuts in a tablespoon of flour before folding them in to prevent them from sinking. Allow the cake to cool fully in the tin before turning out — removing it warm often causes the loaf to tear along the sides.
Creative Ways to Add a Personal Touch to Date and Walnut Cake
Flavor Ideas to Experiment With
- Honey Warmth: Replace half the sugar with runny honey. The crumb becomes slightly stickier and the flavor more floral.
- Spiced Undertone: Add half a teaspoon each of cinnamon and nutmeg. The warmth builds gradually through the date sweetness.
- Extra Nut Crunch: Toast the walnuts in a dry pan before folding in. The roasted depth is something raw walnuts cannot offer.
Serving Ideas That Elevate the Experience
Making It Visually Appealing
Sliced on a plain board, this cake looks honest and unhurried. A light dusting of icing sugar is occasion enough.
What Complements the Flavor Best
Butter spread on a warm slice is the most honest accompaniment. Builder’s tea — strong and dark — amplifies the date character considerably. Nothing more is needed.

Storage, Freshness, and Make-Ahead Tips
Wrapped in greaseproof paper in an airtight tin, the cake keeps for up to five days at room temperature. The flavor genuinely improves on the second day. Freeze individual slices for up to three months.
A Final Slice Worth Savoring Mary Berry Date and Walnut Cake
- Lasting Impression: each bite carries a rich sweetness that lingers.
- Homely Comfort: familiar flavors in a crumb that feels warm and entirely trustworthy.
- Effortless Reward: simple steps leading to a bake that tastes considerably more involved than it was.
FAQs
Why do dates need to be soaked before baking?
Soaking softens the dates and releases their sugars into the liquid, which becomes part of the batter. Without this stage, the dates stay dense and chewy.
Can I use Medjool dates instead of regular dates?
Yes. Medjool dates are larger, softer, and more caramel-like. They often improve the result and need slightly less soaking time.
How do I keep the walnuts from sinking?
Toss the walnuts in a tablespoon of flour before folding in. The coating prevents them from sliding to the bottom during baking.
Why did my cake turn out dry?
Overbaking is almost always the reason. Date cakes retain moisture naturally, but only to a point. Check from the 55-minute mark.
Can I make this cake without eggs?
Yes. A flax egg or egg replacer both work reasonably well. The dates provide enough moisture to compensate.
How long does a date and walnut cake stay fresh?
Stored in an airtight container, date and walnut cake keeps for up to five days. The flavor deepens on the second and third day.
Can I freeze this cake?
Yes. Slice, wrap tightly in cling film, and freeze for up to three months. Thaw at room temperature before serving.
Mary Berry Date and Walnut Cake Recipe
Course: CakeCuisine: BritishDifficulty: Easy4
servings30
minutes40
minutes300
kcalIngredients
Dates
Walnuts
Flour
Sugar
Butter
Eggs
Baking powder
Directions
- Soak dates in hot water.
- Mix butter, sugar, eggs.
- Add flour + baking powder.
- Fold in dates and walnuts.
- Bake until golden.
Notes
- Soaked dates make it moist
- Don’t overmix
- Walnut adds crunch






