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Brownies Didn’t Rise: [Reasons & Solutions]

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While the chocolaty taste of brownies is what makes us crave them, their texture is equally important.

Most people like moist and fudgy brownies, while others prefer chewier and cakier brownies. But, a flat brownie? No one likes it that way. 

Brownies Didn’t Rise?

In general, brownies rise but not too much than their original batter size. It is because they are supposed to be fudgy and dense. So, it’s completely normal if your brownie didn’t rise drastically.

But, if there’s no sign of rising, then it’s because you didn’t beat your sugar and eggs together for enough time.

Additionally, when you mix all the ingredients from the beginning only rather than following a particular order, there’s a risk of overmixing, resulting in brownies getting collapsed. 

The article gives information on the reasons why brownies rise, mistakes that make them collapse, and how you can make them rise more. 

Do Brownies Actually Rise?

Many people have questioned whether brownies even rise? Because not much difference is seen in their size compared to before and after backing.

So the simple answer to this is Yes! They do rise. In case your brownie doesn’t rise, it might become a dense brick-like chocolate bar.

However, do not expect them to rise similar to other backed items such as chocolate cakes. Also, the back size depends on the recipe you have used. 

What Makes Brownies Rise?

In the baking process, the substance that is considered to make the baked items expand and rise is known as the leavening agent.

The names of the 5 top leavening agents are air, yeast, steam, baking soda, and baking powder.

For brownies, mainly the right amount of baking powder, air, and steam are reasons for the rise. 

Read our article on Why Is My Ham Mushy?

Roles Of Different Ingredients To Raise Brownies

Eggs and Sugar Mix

The combination of eggs and sugar tops the list of ingredients that cause brownies to rise. When done nicely, they are known to give satisfying results to bakers as well as to people who eat them.

At the time you beat your eggs with a suitable amount of sugar, a good quantity of air gets incorporated into that mixture.

Further, when you put the batter in the oven to bake it, the incorporated air expands, helping the batter inside the oven rise.

Usually, it is preferred to beat the sugar and egg combination for 10 minutes to ensure the required air quantity is being incorporated. 

Butter and Sugar Mixture

For making a cake brownie, you would need to beat sugar and butter together.

While you cream the sugar and butter, it helps to incorporate air into the batter. On the other hand, if you are making a fudgy brownie, use melted butter over softened butter.

When the batter is heated inside the oven, the water present in the melted butter evaporates, which generates steam. 

This generated steam helps your brownie to lift during baking. 

Just like butter, sugar also plays an essential role in lifting the brownie.

Sugar here affects the proteins’ coagulation, stopping the formation of a strong protein bond. And the end result comes out as a more lifted and tender brownie. 

Addition of Baking Powder

Baking powder is an excellent ingredient for making brownies because it effectively puffs up the batter. Basically, the baking powder needs to be added in the form of a dry ingredient.

Usually, you can get the packet from your nearby grocery store. The ingredient gets activated inside the oven.

The presence of base and acid components in baking soda tend to react when they come in contact with liquid. And once the mixture is heated, it produces carbon dioxide.

Most people believe this step is quite a simple and easier way to expand the size of brownie. Also, the ingredient is easy to find in groceries. 

Read our article on How Many Eggs For Fudgy Brownies?

What Is The Best Method To Make A Brownie Rise More?

Above, we learned about why your brownie might not be getting a lift. We also learned the roles of all the main ingredients of a brownie that help it to expand in the desired size.

But, how can you use this knowledge to come to the most effective method that can raise your brownies?

The answer is taking care of timing, pot used, and consistency of the batter. 

Hence, to achieve the best lifted-up brownie, you need to beat your sugar and eggs till the mixture attains a consistency similar to a pancake batter. It is one of the important factors that ensure your brownies will rise more.

However, if you want an alternative, mix a tiny amount of baking powder with the dry ingredients, and it will raise your brownies just like beating eggs and sugar would do. 

Another point to note to avoid your brownies getting flattened is carefully choosing the pan size that you’ll be using.

Make sure you are not using a pan size that’s too big for the batter, nor should it be too small. The right size depends on the quantities of ingredients you are using.

However, it is recommended that your pan size be slightly smaller compared to what your recipe requires. It will give you a well-expanded thick brownie. 

What Are The Mistakes That Happen While Making Brownies?

Here is the list of the most common mistakes that people usually make while baking brownies: 

  • Always check the quality of the chocolate you are using. Bad quality chocolate can affect the taste and texture of your brownie. 
  • The chocolate you’re using is too hot. 
  • You aren’t using butter and eggs that are appropriately warm.
  • You might be adding way too many flavors.
  • Your baking timing is not adequate. 
  • You are not allowing the ingredients to rest properly.

Read our article on What To Do With Failed Croissant Dough? | Whoopie Pie Troubleshooting

Why Do Brownies Sink In The Middle Portion?

The main reason for sinking a brownie in its middle portion is an overmixed batter.

You should only beat the sugar and eggs together for a maximum of 10 minutes. Or, unless it starts to attain consistency like a pancake batter. But, do not try more beating once you add flour and fat into the batter.

It is because flour and butter weight deflate the batter’s incorporated air.

Additionally, having too much air into the batter can make your brownies lift quickly while inside the oven and collapse while cooling down. 

Frequently Asked Questions

Which setting of the oven is considered best for brownies?

In general, the middle oven rack is considered best for brownies. It has good space for air circulation and distributes heat sources evenly. Also, the bottoms and tops are not at risk of getting burned or getting brownish too soon. Hence, it is the perfect oven setting to bake brownies. 

Is it ok if you eat undercooked brownies?

Slightly undercooked brownies pieces or the ones made using pasteurized eggs are completely ok for you to eat. As per CDC, any egg dishes, including brownies that have attained an internal temperature up to 160 F or more, are safe to consume. 

How can you thicken up your brownies easily?

If your batter looks runny, you can mix a few tablespoons (preferably 4) of flour to make it thicker. Remember to add one tablespoon of flour at a time and mix well the batter before adding another tablespoon.

Excessive addition of flour can make a drier and tough brownie. If your batter appears to be still runny after the addition of flour, you need to start with a new batch.

Read our article on Pudding Gets Watery In Fridge.

Is it normal if the brownies are gooey in the center?

It is fine if your brownie is slightly undercooked at the center portion. But, while inserting a cake tester in the middle part of the brownies pan, a few damp crumbs must come out stuck to it. 

What size pans are suitable for a well-expanded brownie?

In most recipes for brownies, you might find the instruction of using a 13 x 9 x 2 inches pan. When you cook brownies in such pans, they tend to rise to one inch high. Hence, you can use a pan of 9x 9 x 2 inches or a pan of 8 x 8 x 2 inches to increase the brownie’s height. 

After how long are brownies ready for serving?

It is recommended to wait a minimum of 30 minutes before cutting the brownies. It will give a cleanly cut slice. 


A perfectly cooked brownie with great taste and texture can lift anyone’s mood. However, minor mistakes while baking can drastically change the taste and look you expect.

So, ensure to consider all the pieces of knowledge we shared with you and make the best brownies you have ever eaten at home.

Also, ensure to be extra attentive while choosing the pan size and oven setting to get the desired sponginess, height, and texture.