What To Do With Leftover Brownie Batter? (Quick Ideas)

what to do with leftover brownie batter

Is there anything better than a warm, fresh brownie?

I think not.

But what do you do when you have leftover brownie batter?

You could eat it straight out of the bowl (I won’t tell), but there are other fun things to do with it too.

Here are some of my favorites.

Let’s check them out.

Brownie batter pancakes

My first idea for you is to make brownie batter pancakes.

They are super simple to make and so delicious.

Just mix together your leftover brownie batter with some pancake mix (I like using about half of each), and cook them up like you would regular pancakes.

Top with chocolate syrup, whipped cream, or anything else you like on your pancakes.

Fudgy brownie mug cake

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Next, we have a fudgy brownie mug cake.

This is perfect for when you want a single serving of brownie goodness.

Simply mix together your leftover brownie batter with a few tablespoons of milk, microwave for about 90 seconds, and voila.

You have a delicious mug cake.

Top with whipped cream or ice cream, if desired.

Soft and chewy brownie bites

To make soft and chewy brownie bites, mix together your leftover brownie batter with some chocolate chips (I like mini chips) and drop by the tablespoon onto a Silpat or parchment paper lined baking sheet.

Bake at 350 degrees F for 8-10 minutes.

These are great for a quick snack or dessert.

Nutella brownie pizza

You can also use your leftover brownie batter to make a Nutella brownie pizza.

First, preheat your oven to 350 degrees Fahrenheit.

Then, line a baking sheet with parchment paper and spread the brownie batter evenly over the surface.

Next, add Nutella to the top of the brownie batter and use a spoon to create swirls.

Finally, bake the pizza for 20-25 minutes or until the crust is cooked through.

Chocolate chip cookie dough brownies

Another idea for your leftover brownie batter is to make chocolate chip cookie dough brownies.

To do so, mix together a batch of your favorite brownie batter recipe, with about one cup of chocolate chip cookie dough mixed in.

The result is chewy and delicious.

Oreo stuffed brownies

How about some Oreo stuffed brownies? I really like this for two reasons.

First, they are super easy to make.

Just mix your favorite brownie batter recipe with a package of Oreos (crushed), and bake according to the recipe instructions.

Second, they are really delicious.

The Oreos add a great crunch to the soft and fudgy brownies.

To do this, simply mix your favorite brownie batter recipe with about one bag of Oreos (crushed).

Bake according to the recipe instructions.

Black forest brownies

Lastly, we have black forest brownies.

These are a nice twist on traditional black forest cake, and they are really easy to make using your leftover brownie batter.

To do so, mix together your favorite brownie recipe with about one cup of cherry pie filling.

Bake according to the instructions and top with chocolate or vanilla frosting if desired.

Can you save leftover brownie batter?

Yes, you definitely can.

In fact, you can freeze the batter for later use.

Just place it in an airtight container and store it in the freezer.

When you’re ready to bake, simply thaw out the leftovers and use them just like you would a fresh batch of brownie batter (source).

What happens if you leave brownie batter in the fridge?

It might turn green.

This is due to the chemical reaction between baking soda and acid (the ingredients in brownies) that cause a gas called carbon dioxide to be released.

The gas expands the batter, which can result in tiny cracks forming on the top.

These small bumps of raised batter may look like mold but if you take a closer look, they are actually quite powdery and dry.

So don’t worry if your brownie batter looks a bit off – it’s perfectly safe to eat and will bake up just fine (source).

Can you put leftover brownie mix in the fridge?

You can put leftover brownie mix in the fridge, but it will become hard and dry.

To prevent this, wrap the brownie mix tightly in cling film or place it in an airtight container before putting it in the fridge.

Alternatively, you can make brownies from scratch using a recipe that doesn’t require refrigeration (source).

Can you eat leftover brownie mix?

what to do with leftover brownie batter

Yes, but keep these things in mind.

When it comes to eating leftover brownie mix, there are a few things to keep in mind.

First, make sure that the leftovers have been stored properly and have not gone bad or developed any mold.

Also, try to avoid eating leftover brownie mix that’s been sitting at room temperature for a long time, as this can lead to bacterial growth and food poisoning.

If your leftover brownie mix has been stored in the freezer, you should be able to eat it safely after thawing it out.

How long isbrownie batter good in the fridge?

It depends on the ingredients that you use to make the brownie batter, as well as how it is stored.

If you store your brownie batter in an airtight container and keep it in the fridge for about a week, then it should be fine to eat (source).

Can I freeze brownie batter?

Yes, you can.

Simply pour the batter into an airtight container and place it in the freezer.

When you’re ready to bake, thaw the batter and bake according to your recipe’s instructions.

Should you put brownies in the fridge after baking?

Since brownies are made up of dense ingredients like eggs and chocolate, there is no reason to refrigerate them after baking.

This can affect the taste and texture, reducing their deliciousness.

Why do brownie edges get hard?

The first reason for hard brownie edges is that the baking time was not long enough and as a result, the edge of the brownie hardened.

The second reason is that you may have overbaked your brownies and this caused the edges to become dry and hard.

Another potential cause could be that you did not use the right type of pan when making your brownies.

If you use a pan that is too small, the brownies will cook too quickly and this can cause the edges to become hard.

Finally, it is also possible that the ingredients were not properly mixed together before baking.

If this is the case, then the flour and other dry ingredients can settle at the bottom of the pan and this can also cause the edges to become hard (source).

How do you keep brownies fresh for 2 days?

There are several different ways to keep brownies fresh for 2 days.

One option is to wrap them tightly in plastic wrap or foil and store them in an airtight container in the refrigerator.

Another option is to place them in a sealed zip-top bag with a piece of bread, which will help absorb moisture and prevent the brownies from getting stale.

Additionally, you can place the brownies in an airtight container at room temperature and refrigerate them as needed to keep them fresh for longer periods of time (source).

How long until a brownie goes bad?

If you store your brownies in an airtight container, they should keep for 3-5 days.

Brownies made with simple ingredients like flour, sugar, butter, cocoa powder, eggs, and vanilla are the most likely to spoil quickly, so be sure to consume them within that time frame.

More complex brownies with additional ingredients like nuts, fruit, or frosting may last slightly longer, but it’s always best to err on the side of caution and consume them sooner rather than later (source).

Do brownies taste better the next day?

Yes, most desserts taste better the next day.

Brownies are no exception to this statement.

The rich flavor and chewy texture of brownies is enhanced when they remain in an airtight container for a few hours or overnight.

As the brownie continues to rest, the chocolate flavors continue to meld and the moisture gets soaked up by the cake, leaving you with an extra dense and fudgy brownie.

Is it OK to eat brownie batter without eggs?

There are some people that believe it is OK to eat brownie batter without eggs, but there are also others that do not agree with this.

Whether or not you can safely eat brownie batter without its egg ingredient is a topic of debate among many people.

Some argue that while the raw egg may be dangerous if eaten by itself, there are other factors to consider when eating raw brownie batter.

So, it depends on your own taste.

What happens if you eat expired brownies?

You might not feel very good if you eat expired brownies.

Expired brownies can contain dangerous chemicals and toxins that can make you feel nauseous or even cause vomiting.

Additionally, eating old, stale foods may lead to indigestion and other gastrointestinal issues, which can be very uncomfortable.

Therefore, it’s best to avoid consuming expired brownies and to always check the expiration date before eating any food.


As you can see, there are lots of fun things that you can do with leftover brownie batter.

I hope this has given you some ideas for how to use yours up.

Thanks for reading.

Tamara Pierce

Tamara Pierce is a food writer at Elapasony, passionate about exploring diverse cuisines and sharing recipes and food experiences. From trendy restaurants to local hotspots, she's always on the lookout for new and exciting flavors.

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