Mary Berry Recipes

Home / Baking / Classic Banana Loaf

There’s a certain comforting magic about banana loaf, isn't there? It’s one of those wonderfully simple bakes that always brings a smile, whether it's for a relaxed Sunday breakfast, an afternoon tea treat, or a little pick-me-up any time of day. This recipe is an absolute classic, designed to deliver a perfectly moist and flavourful loaf every single time. It’s a true testament to the joy of using everyday ingredients to create something truly special.

The secret, my dears, lies in those beautifully ripe bananas. Don't ever throw away bananas that have gone a little too spotty – they are your best friends in the kitchen for this recipe! Their natural sweetness and soft texture are what give this loaf its incredible moisture and deep, comforting flavour. It’s a transformation, really, from fruit that might otherwise be discarded into a sheer delight.

So, gather your ingredients, put on your apron, and let’s create a banana loaf that will be devoured with gusto. This recipe is straightforward and forgiving, making it perfect for both seasoned bakers and those just starting their baking journey. You’ll be so proud of the result, I promise you!

Why You'll Love This Recipe

Utilises very ripe bananas for natural sweetness and unparalleled moisture, preventing a dry loaf.
Employs a classic creaming method, ensuring a light and airy texture with minimal fuss.
A versatile recipe that can be easily adapted with your favourite additions, making it a wonderful family staple.

Ingredients

150g (5oz) butter, softened
150g (5oz) caster sugar
2 large eggs, beaten
225g (8oz) self-raising flour
1 tsp baking powder
3 very ripe medium bananas, mashed
50ml (2 fl oz) milk
Optional: 50g (2oz) chopped walnuts or chocolate chips

Equipment Needed

900g (2lb) loaf tin • Baking parchment • Large mixing bowl • Electric mixer (stand or hand-held) • Fork (for mashing bananas) • Sieve • Large metal spoon or spatula • Wire rack • Skewer or thin knife (for testing doneness)

Step-by-Step Instructions

Preheat your oven to 180°C (160°C fan/Gas 4). Grease and line a 900g (2lb) loaf tin with baking parchment, ensuring it overhangs slightly at the sides to help with lifting later.
In a large mixing bowl, cream together the softened butter and caster sugar until the mixture is wonderfully light and fluffy. This is a crucial step for a tender crumb.
Gradually beat in the eggs, a little at a time, ensuring each addition is thoroughly combined before adding more. If the mixture looks like it might curdle, simply add a spoonful of the flour to stabilise it.
Sift the self-raising flour and baking powder into the bowl. Using a large metal spoon, gently fold the dry ingredients into the creamed mixture until just combined. Be careful not to overmix, as this can lead to a tougher loaf.
In a separate bowl, mash your very ripe bananas thoroughly with a fork until smooth. Stir in the milk until well combined.
Add the mashed banana mixture to the batter, along with any optional chopped walnuts or chocolate chips if you're using them. Fold gently until everything is just incorporated. Again, a light hand is key here.
Spoon the mixture evenly into your prepared loaf tin and gently level the top with the back of your spoon or a spatula.
Bake for 50-60 minutes, or until a skewer inserted into the centre comes out clean. If the top starts to brown too quickly during baking, you can loosely cover it with a piece of foil to prevent over-browning.
Allow the loaf to cool in the tin for 10-15 minutes before carefully turning it out onto a wire rack to cool completely. This prevents it from breaking and allows it to firm up.
Once cooled, slice with a sharp knife and serve. It's absolutely divine with a cup of tea!

Perfect Substitutions

Self-raising flour: If you only have plain (all-purpose) flour, simply use 225g of plain flour combined with 2 teaspoons of baking powder.
Caster sugar: Granulated sugar can be used, though caster sugar gives a slightly finer crumb and dissolves more easily.
Butter: A good quality baking margarine can be used, but for the best flavour and texture, I always recommend butter.
Milk: Any dairy or non-dairy milk will work beautifully in this recipe.
Add-ins: Feel free to swap walnuts for pecans, sultanas, dried cranberries, or even a teaspoon of ground cinnamon or mixed spice for an extra layer of warmth.

Serving Suggestions

This delightful banana loaf is wonderful on its own, perhaps with a simple cup of freshly brewed tea or coffee for a truly British experience. For a more indulgent treat, serve it slightly warmed with a dollop of clotted cream, a spoonful of crème fraîche, or even a scoop of good vanilla ice cream. A drizzle of golden honey or a light dusting of icing sugar can also elevate it beautifully for a special occasion. If you enjoyed this, you might also love our Classic Coffee and Walnut Cake and Vibrant Raspberry & Ginger Coulis.

How to Store \u0026 Reheat

To keep your banana loaf at its best, store it in an airtight container at room temperature for up to 3-4 days. It remains wonderfully moist. To revive a slice, you can warm it gently in the microwave for 10-15 seconds, or toast it lightly in a toaster oven. This loaf also freezes beautifully; wrap it tightly in cling film and then in foil, and it will keep well for up to 3 months. Thaw at room temperature before serving.

Mary's Secrets to Success

The real secret to a truly moist and flavourful banana loaf lies in the bananas themselves – they simply must be very ripe, almost black, for that rich sweetness and wonderful texture. Don't be tempted to overmix the batter once the flour is added; a light hand ensures a tender crumb. And remember, every oven is a little different, so trust your instincts and the skewer test for that perfect bake. It's a real family favourite, this one, and always a joy to share!

Frequently Asked Questions

Can I use bananas that aren't very ripe?

No, dear, for the absolute best flavour and moisture, you absolutely must use very ripe bananas – the ones with lots of brown spots or even entirely black are sheer perfection for this recipe. They're much sweeter and easier to mash, contributing significantly to the loaf's texture and taste.

My banana loaf is dry. What went wrong?

A dry loaf often means it's been overbaked, or perhaps the batter was overmixed after the flour was added. Keep a close eye on it towards the end of the baking time, and remember that ovens can vary. A skewer should come out clean, but not bone dry. Over-mixing develops the gluten too much, leading to a tougher, drier texture.

Can I add other fruits or nuts?

Oh, absolutely! This recipe is wonderfully adaptable. Chopped walnuts or pecans are a classic addition, but you could also try chocolate chips, sultanas, or even a few dried cranberries. Just be mindful not to overload the mixture, as too many additions can make the loaf heavy.

How do I prevent the top from cracking?

A crack on top is quite common and, frankly, perfectly charming, if you ask me! It often happens when the loaf rises quickly in the oven. To minimise it, you can sometimes make a shallow cut down the centre of the batter with a greased knife just before baking, which encourages a neat split.

Is it possible to make this gluten-free?

Indeed, you can! Substitute the self-raising flour with a good quality gluten-free self-raising flour blend. You might find you need a tiny splash more milk or a slightly longer baking time, but follow the consistency of the batter. The results can be wonderfully satisfying for those with dietary needs.