How Thick Should Banana Bread Batter Be? (+ recipes!)

If you’re wondering “how thick should banana bread batter be?”, you’ve come to the right place. We’re answering this question (with video and photos) and helping you to fix banana bread batter that is too thick or thin in a few easy steps. We’re also sharing some delicious vegan banana bread recipes with you!

Quick Links:

• How thick should banana bread batter be?
• Banana bread batter too thick? Here’s how to fix it
• Banana bread batter too thin? Here’s what to do
• Success tips for making homemade banana bread
• Delicious vegan banana bread recipes

HOW THICK SHOULD BANANA BREAD BATTER BE?

It should be a thick but semi-pourable consistency; thicker than pancake batter or caramel sauce but definitely not as thick as cookie dough or ice cream.

Banana bread batter is too thin if:

• It can be poured in a steady stream from one cup to another (like a liquid)
• You cannot easily pick it up on a spoon

Banana bread batter is too thick if:

• You can scoop it up with an ice cream scoop
• It does not fall off the spoon when a spoonful is turned on its side

So, what consistency should banana bread batter be?

• You should have a thick batter that’s a little bit lumpy (but without any dry patches of flour)
• The batter should move and jiggle when you move the mixing bowl (without the mixture splashing up)
• When stirred, the batter should return to its original place when you remove the spoon (not stay in peaks or clumps)
• It should fall off a spoon in a thick stream (with a few clumps) rather than a thin stream like a sauce or cream
• It should be a little thicker than most sponge cake batters and a slightly thinner consistency than very well-mashed bananas

Here’s a video clip of the perfect banana bread batter consistency:

Here’s a photo of the perfect banana bread batter consistency:

BANANA BREAD BATTER TOO THICK?  HERE’S WHAT TO DO:

If your banana bread batter is too thick, it is likely the result of too much flour. This can cause dry and crumbly banana bread.

Here’s what to do if banana bread batter is too thick:

If your banana bread batter is particularly dry – Add a couple of tablespoons of melted coconut oil and then thin the batter to the desired consistency using dairy-free milk or water. Coconut oil helps to create a moist banana bread.

If your banana bread batter only needs thinning a little – Add 1-2 tablespoons of dairy-free milk or water until your batter reaches the right consistency.

What should banana bread batter look like?  Like this:

BANANA BREAD BATTER TOO THIN?  HERE’S HOW TO FIX IT:

If your banana bread batter is too thin, it is likely the result of too much liquid. A thin batter can result in a cake that does not bake or rise, and with add-ins (e.g. nuts or chocolate chips) that sink to the bottom of the cake.

Here’s what to do if your banana bread batter is too thin:

If your banana bread batter is slightly too thin – Add 1-2 tablespoons of self-raising flour (or plain/all purpose flour plus a pinch of baking powder) and whisk in gently until combined to create a thicker batter.

If your banana bread batter is very thin (i.e. it pours like a liquid) – It may be best to start again. By all means, try adding some self raising flour to thicken the mixture but the results of the baked banana bread may not be good. We’d recommend trying one of our deliciously moist banana bread recipes for better results.

What should banana bread batter look like?  Like this:

TOP TIPS FOR MAKING BANANA BREAD

Use ripe spotty bananas

Use overripe bananas where the skin is speckled with brown spots for the best banana flavor. Ripe bananas are sweeter, easier to mash and they will also produce a more flavoursome and moist banana bread. If your bananas are yellow rather than spotty, you can still use them but we don’t recommend using green bananas.

Add dry ingredients to wet

First mix your wet ingredients and sugar (mashed bananas, sugar, oil, milk and vanilla extract if using) until thoroughly combined. Then add in your dry ingredients (flour, cinnamon and add ins such as raisins, chocolate chips and nuts) to the wet mixture and stir gently until just combined. We like to use a large whisk.

Don’t over-mix the batter

For best results, don’t over-mix or beat banana bread batter as this can result in a flat cake with a dense texture. Once all of the ingredients are in the mixing bowl, stir just enough to combine the ingredients so that no pockets of dry flour are visible within the mixture.

We don’t recommend using a hand mixer or electric mixer/stand mixer for making banana bread because it is too easy to over-mix.  Banana bread batter can be ready to go in the oven in just 5 minutes with one fork, one bowl and a baking tin (like our 5 Ingredient Vegan Banana Bread).

Test the cake in several spots

Banana bread is best baked slowly at a low temperature to create a soft, moist crumb rather than a dry and crumbly cake. For a 2lb loaf tin, you will likely be looking at a bake time of 50-60 minutes (more if it’s filled to the top).

Overbaking can result in dry banana bread. Underbaking can result in gummy banana bread.  Aim for ‘just done’ for a moist banana bread with a tender crumb:

Test for ‘doneness’ by inserting a skewer or small sharp knife into the cake (all the way to the bottom) in several places. If the skewer/knife comes out clean (or with just a few dry crumbs on it), the cake should be cooked. If you see wet batter then give it another 5 minutes of baking time before testing again. – Tara

How to make our super simple 5 Ingredient Banana Bread:

Arguably the best banana bread recipe on our blog, this easy banana bread recipe requires just 5 basic ingredients and 5 minutes of prep time to create a beautifully moist loaf of banana bread that the whole family will enjoy.  Here’s a brief overview of the recipe:

Head to the blog post 5 Ingredient Vegan Banana Bread for the full recipe details, tips and video.

Ingredients

Ripe spotty bananas

Soft light brown sugar

Coconut oil (melted)

Dairy free milk

Self raising flour (or plain/all purpose flour plus baking powder)

Method

1. Mash the peeled bananas thoroughly and then mix with the sugar, oil and milk.
2. Add the flour and stir together until just combined.
3. Pour into a 2lb loaf tin lined with parchment paper (or super-handy loaf tin liners)
4. Bake at 170°C fan for approx 50 minutes.

Serving and Storing Banana Bread

Vegan banana bread is at its most scrumptious freshly baked but it is still great for a couple of days after baking (try toasting it and serving it with plant-based butter for extra yumminess!).  Our Buckwheat Banana Bread is even better on day 2 when it goes deliciously sweet and sticky!

Store banana bread at room temperature in an airtight container for up to 3 days.  Alternatively, you can also freeze it by slicing it, wrapping the slices in parchment or eco plastic wrap and storing them in a bag or airtight container in the freezer for up to 3 months.

What consistency should banana bread batter be?  Like this:

Head to the introduction of this blog for more photos and a video of the perfect batter consistency:

FAQs

Why did my banana bread sink in the middle even though the batter looked right?

This is usually caused by underbaking rather than the batter consistency itself.  Banana bread can look golden and set on top while the centre is still wet.

It’s important to test if the banana bread is cooked through by inserting a skewer or knife into the centre of the cake – if comes out with wet batter on it, it’s not cooked (give it another 10 minutes in the oven before testing again), if it comes out clean or with just a few dry crumbs on it, it’s ready.

Does banana bread batter consistency change if I use gluten-free flour?

Yes, gluten free flour blends tend to absorb liquid differently to plain or self raising flour.  The batter can look deceptively thin straight after mixing but then thicken up over the next few minutes as the flour hydrates.  if you’re using a gluten free flour blend, don’t be tempted to add extra flour right away – give the batter 5 minutes to rest first, then check the consistency again before adjusting.

We’ve got a tried and tested gluten free banana bread recipe here that we think you’ll love!  It comes with a nutty crumble topping that’s absolutely delicious.

Can I fix banana bread batter that’s too thick after I’ve already mixed in the add-ins (chocolate chips, nuts etc)?

Yes, you can still thin it at this stage.  Follow the instructions in this section here to thin the batter by adding melted coconut oil and dairy free milk.  Stir the extra liquid in gently so as not to over-mix the batter or break up the add-ins.  It’s a little trickier than adjusting before the add-ins go in, but it’s doable.

Why do my chocolate chips or nuts always sink to the bottom of the loaf?

This is almost always a sign that the batter is too thin to hold the chocolate/nuts in place as it bakes.  A properly thick batter (as described here) will suspend add-ins evenly throughout the loaf rather than letting them sink.  If this keeps happening, try reducing the liquid slightly next time, or lightly coating the add-ins in a little flour before folding them in (which can help them grip the batter rather than sinking through it).

Which banana bread recipe should you try?

Now that you know what the perfect batter looks like, here’s a selection of banana bread recipes to try, so you can pick the one that’s right for you:

Our 5 Ingredient Banana Bread is the simplest, and our Fully Loaded Banana Bread and Buckwheat Banana Bread are gluten free options.

I hope you found this blog post useful and that it has answered your question for “How thick should banana bread batter be?”. Please share it with someone you think will find it useful it too.

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