Apple and Blackberry Cake

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This blackberry and apple loaf cake is autumn baking at its best. Juicy blackberries and grated apple keep the crumb soft, moist and full of fruity flavour, while demerara sugar adds a gentle caramel sweetness that works beautifully with the tart berries. A thick, jam-like blackberry drizzle over the top finishes it off.

It’s a wonderfully simple bake, with no fancy equipment or tricky techniques. You just whisk, grate, fold and bake. Tossing the blackberries in a little flour before they go in helps them stay suspended through the sponge instead of sinking to the bottom, so every slice has pockets of juicy fruit. The apples don’t need peeling either, which saves time and adds a little extra texture.

Baked in a 2lb loaf tin, this cake is ideal for afternoon tea, a weekend treat or a bake sale. It’s also a brilliant way to use up a glut of foraged or homegrown blackberries, and it works just as well with frozen berries when they’re out of season.

full shot of cake cooling on wire rack - from above, cake topped with blackberry drizzle

Recipe Breakdown

  • ✅ Recipe Name: Apple and Blackberry Loaf Cake
  • ⏱️Time: 1 hour 20 minutes
  • 🧑‍🍳Serves: 12 slices (let’s face it, probably 8-10)
  • 💪Difficulty: Easy
  • 🍴Ingredient Highlight: Gorgeous freshly picked blackberries
  • 💛Why You’ll Love it: It’s soft, sweet and fabulously fruity!
close up of apple cake cooling on wire rack

We’re big fans of both fruit picking and baking, so this recipe is the perfect combination of the two. My top tips for berry picking are:

  • Avoid the low ones that are covered in dog wee!
  • Find your spot – we live near a nature reserve with perfect blackberries and go on the same route every time because we know it will be worth it. 
  • The best blackberries are big, shiny, and firm. 
  • I’m always told that the best time to pick is late August into September. But actually, at our nature reserve, by the end of August, most are starting to die. We find early August is better. Get to know your spot!
  • Take a tall person (me!) who can reach the big juicy ones that no one else gets.
  • Don’t put them all in one bag. Take a few bags or tubs, so that they don’t squash each other on your way home. 
  • Take your time. There are plenty of thorns and nettles when berry picking. Take your time, and be careful, to reduce the risks. 
3/4 shot of inside of cake, one slice flat on cake slice

Donna’s Notes

We always pick way too many blackberries and end up with tons in the freezer. We also have an apple tree, so we’re eating cakes like this right up until Christmas. I recommend peeling, coring and chopping apples before freezing in a sealed bag or tub. 

Why You’ll Love it

  • Fruit picking is a fantastic family activity
  • It’s super sweet with a lovely tang
  • It makes a great change from the more traditional bakes
  • Loaf cakes are some of the easiest cakes to bake
  • It’s messy

Ingredients, Variations and Substitutions

Butter – You can swap for margarine; something like Stork is great

Demerara Sugar – Caster sugar, or light brown sugar work too. Or a mixture.

Eggs

Apples

Self-Raising Flour

Blackberries

And for the blackberry glaze, which is completely optional but is a lovely jammy finish:

Blackberries

Lemon juice

Icing sugar

sliced cake on chopping board, shot from above

You’ll Also Need

I use a small pan, a mixing bowl and whisk, a normal grater and a large loaf tin with reusable baking paper. 

Loaf cake with blackberry jam on cake stand, 2 slices falling flat, top view

How to Make Apple and Blackberry Loaf Cake – Step-by-Step Instructions

Before You Start

Set aside 2/3 of your blackberries for the batter and keep the last 1/3 for the top. Set aside a handful for the drizzle.

Step One

Toss two-thirds of the blackberries gently in 1 tablespoon of flour until lightly coated. This stops them sinking to the bottom of the cake.

Step Two

Preheat the oven to 180°C (fan-assisted). Grease and line a 2lb loaf tin.

Step Three

Whisk the butter and sugar together until well combined.

Note: Demerara is coarser than caster sugar, so you’ll still see the grains mixed in with the butter. This is fine. Just make sure there are no lumps of butter.

Step Four

Add the eggs one at a time, mixing each one in fully before adding the next.

Step Five

Grate the apples into the mixture, stopping when you reach the core.

Note: You don’t have to peel the apples, but you can if you prefer.

Step Six

Whisk everything together well.

Step Seven

Sift in the flour.

Step Eight

Add the flour-dusted berries and mix through gently until evenly distributed.

Note: Be careful not to over-mix. It’s better to undermix than overmix.

Step Nine

Tip the mixture into the prepared tin and level the top.

Step Ten

Scatter the remaining 1/3 of the berries over the top.

Step Eleven

Bake in the centre of the oven for 1 hour. Test with a skewer (or cocktail stick, or sharp knife), which should come out clean. If it doesn’t, bake for five more minutes and test again.

Note: This is a fairly long bake. If the top is golden brown but the middle isn’t cooked yet, cover it loosely with foil to stop the top burning.

Step Twelve

Cool completely in the tin.

Note: If you can’t leave it until fully cool, leave it in the tin for at least 10 minutes before tipping out onto a wire rack.

For the Drizzle

Step One

Gently heat the berries in a small pan with a splash of lemon juice for 5 minutes. Use a fork or spoon to break them down as they soften.

Step Two

Remove from the heat and let cool in a small bowl.

Step Three

Add the icing sugar and mix vigorously until smooth. Don’t worry about small lumps.

Step Four

If needed, add a little water, a few drops at a time, until the drizzle is thick but pourable.

Note: This drizzle is thick, lumpy and a bit jam-like.

Step Five

Once the cake is completely cooled, drizzle the mixture over the top using a piping bag or a spoon.

Close up top view of loaf cake on glass cake stand

Leftovers and Storage 

Store your cake in a sealed tub, or a lidded cake stand on the side for up to 3 days. The apples mean it’s a fairly moist cake that stays soft for a while.

Can You Freeze Apple and Blackberry Cake?

Absolutely. 

Either cool the whole cake, wrap it tightly, or place it in an airtight tub (or both) and freeze straight away. 

Or, cut into slices and freeze these in an airtight wrap or container. To thaw, leave in the fridge overnight. 

FAQ

What Kind of Apples Should You Use in Apple and Blackberry Cake?

In this recipe, you grate the apples into the cake mix, so you don’t need to worry about them holding shape or anything like that. 

Cooking apples or other kinds with strong, sharp flavours, like Granny Smiths are ideal for cooking with, but sweeter apples are fine too. Use whatever you’ve got. 

Do You Peel the Apples in Apple and Blackberry Cake?

Because you grate the apples, it doesn’t really matter, because there won’t be any big lumps of skin. You can peel them if you prefer, but I don’t tend to. Just avoid core and any bruises. 

How Big Should the Apple Be?

Don’t worry too much if your apples are bigger or smaller than mine, it won’t make a huge difference. Just average apples are fine. 

Will the Blackberries Sink in Apple and Blackberry Cake?

Yes. 

How Can You Stop Blackberries Sinking in Cake Mix?

Your berries are always going to sink a bit. But there are a couple of things that you can do to limit sinking as much as possible. 

First, toss the berries in a little flour, so that they stick in place better.

Then, when you add them, be careful to not overmix the batter, just mix as much as you need to, to distribute them evenly. 

Finally, save some berries to scatter on the top just before putting your cake into the oven. 

Other Recipes You Might Like

If, like me, you’ve got an abundance of berries, other recipes you might want to try include:

Apple blackberry loaf cake on chopping board, one slice flat, another leaning against the cake, apples in background

Apple and Blackberry Cake

Author NameDonna
Apple and Blackberry cake is a brilliant way to use up the last of summer’s blackberries. A soft and fruity bake that’s sweet, moist, and packed with flavour. Perfect with an afternoon cuppa, or even custard.
5 from 1 vote
Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Course Sweets
Cuisine British
Servings 12 Slices
Calories 271 kcal

Ingredients
  

For the Apple and Blackberry Sponge:

  • 175 g Butter or Margarine
  • 175 g Demerara Sugar
  • 3 Medium Eggs
  • 2 Medium Apples
  • 230 g Self-Raising Flour + 1 tablespoon to toss the berries in
  • 120 g Blackberries

For the Blackberry Drizzle:

  • 30 g Blackberries
  • Splash Lemon Juice
  • 2 tablespoons Icing Sugar

Instructions
 

For the cake:

  • Toss 2/3s of the Blackberries gently in 1 tablespoon of flour.
  • Preheat the oven to 180 degrees (fan-assisted) and grease or line a 2lb loaf tin.
  • Whisk together the butter and sugar until well combined.
  • Add the eggs one at a time and mix in.
  • Grate the apples into the mixture, stopping when you get to the core.
  • Whisk together well.
  • Sift in the flour.
  • Add the flour-dusted berries and gently mix through until evenly distributed.
  • Tip into the cake tin.
  • Scatter the last 1/3 of the berries onto the top.
  • Bake in the centre of the oven for 1 hour, testing with a skewer to make sure it’s cooked.
  • Cool completely in the tin.

For the Drizzle:

  • Gently heat the berries in a small pan with a splash of lemon juice for 5 minutes, using a fork or spoon to break them down.
  • Remove from the heat and cool in a small bowl.
  • Add the icing sugar and mix vigorously until smooth (don’t worry about small lumps).
  • Add a little water if you need to, to achieve a thick, drizzly consistency.Use with a piping bag or spoon to drizzle onto the cooled cake.

Notes

  • Demerara is courser than caster sugar, so you’ll still be able to see it mixed in with the butter, this is fine, just try to get rid of lumps of butter.
  • You don’t have to peel the apples, but you can if you prefer.
  • Be careful not to over-mix the berries. It’s better to undermix than overmix.
  • Your skewer (or cocktail stick, or sharp knife) should come out clean, if it doesn’t, bake for five more minutes and try again. This is a reasonably long bake, so if the top of your cake is golden brown, but the middle isn’t yet cooked, lightly cover with foil to avoid burning the top.
  • If possible cool in the tin. If not, leave in the tin for at least 10 minutes before tipping out onto a wire rack.
  • This drizzle is thick, lumpy, and a bit jam-like.

Any nutritional information is given as a general guide only and may not be accurate. The information is provided using an online calculator and is specific to my ingredients. Please make your own calculations if you want precise information.

Keyword buttercream

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Author
Donna Dundas
Donna Dundas is an experienced family food blogger who has been creating easy and wholesome recipes for over 10 years. Her blog is a must-read for anyone looking for filling and delicious recipe ideas, that reduce waste and minimise stress.

4 thoughts on “Apple and Blackberry Cake”

  1. 5 stars
    I am a useless baker but had a glut of apples and blackberries and gave it a go! Can’t have been bad as was gone in a day lol ! Highly recommend

    Reply

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