Easy Chocolate Air Fryer Brookies

I’ll admit, I didn’t know what brookies were until my kids begged me to make them after seeing them on TikTok. For years, I’d been making brownies and cookies separately, never thinking to combine them into one treat. When my daughter suggested we try making them in the air fryer, I thought she was kidding.

Turns out, air fryer brookies aren’t just possible – they’re actually easier than the traditional oven method. There’s no waiting forever for the oven to preheat, and they come out with perfect crispy edges and a gooey center every time. Even better? You can make a small batch when those late-night chocolate cravings hit.

What Kind of Chocolate Chips Should I Use?

Semi-sweet chocolate chips are the classic choice for brookies, but you’ve got plenty of options here. While the recipe calls for semi-sweet chips (which have around 60% cocoa content), you could swap them for milk chocolate chips for a sweeter treat or dark chocolate chips if you prefer less sweetness and more intense chocolate flavor. For best results, look for chocolate chips that hold their shape when baked – many baking brands like Ghirardelli, Nestlé, or Guittard are specifically designed for this. Just avoid using chocolate chunks or chopped chocolate bars in this recipe, since they can melt too quickly in the air fryer and create messy results.

Options for Substitutions

Making these air fryer brookies but missing something? Here are some helpful swaps you can try:

• Butter: You can use margarine in equal amounts, though the texture might be slightly different. For a dairy-free option, try coconut oil (use solid, not melted) – just note that it might add a slight coconut flavor.
• Brown sugar: Out of brown sugar? Mix 1 1/2 cups white sugar with 1 1/2 tablespoons molasses. In a pinch, white sugar alone works too, but you’ll miss some of that nice caramel flavor.
• Semi-sweet chocolate chips: Feel free to use milk chocolate chips, dark chocolate chips, or even chopped chocolate bars. White chocolate chips work too if you want to mix things up!
• Cocoa powder: Both natural and Dutch-process cocoa powder work here. Just don’t skip it – it’s key for the chocolate cookie layer!
• Vanilla extract: If you’re out, you can use vanilla bean paste (same amount) or even almond extract (but use only 1/2 tablespoon as it’s stronger).
• Flour: All-purpose flour works best here, but you can use pastry flour for a more tender result. For gluten-free brookies, try a 1:1 gluten-free flour blend with xanthan gum.

Watch Out for These Mistakes While Baking

The biggest challenge when making air fryer brookies is overcrowding the basket – work in small batches and leave enough space between each brookie to allow proper air circulation, which ensures even cooking and the perfect crispy-chewy texture. Getting the temperature right is crucial too – setting your air fryer too high can burn the outside while leaving the inside raw, so stick to 325°F and check them frequently during the first batch to nail down the exact timing for your specific air fryer model. A common mistake is overworking the dough when combining the cookie and brownie batters – you want distinct swirls of each flavor, so fold them together gently just until they’re barely mixed. For the best results, chill your dough for at least 30 minutes before air frying, as this helps prevent spreading and maintains those beautiful swirled patterns in your brookies.

What to Serve With Brookies?

These air fryer brookies (that perfect mix of brownies and cookies!) are begging to be served with a cold glass of milk or a scoop of vanilla ice cream. If you’re feeling extra indulgent, try warming them up for about 10 seconds in the microwave – this makes them slightly gooey and perfect for topping with a drizzle of caramel sauce or hot fudge. For a fun dessert board, serve these brookies alongside some fresh berries and whipped cream, which help balance out their rich chocolate-cookie goodness. You can also turn them into mini ice cream sandwiches by placing a small scoop of your favorite ice cream between two brookies!

Storage Instructions

Keep Fresh: These air fryer brookies stay yummy for about 5 days when kept in an airtight container at room temperature. I like to place a piece of bread in the container – it helps keep them soft and chewy, just like when they first came out of the air fryer!

Freeze: Want to save some for later? These brookies freeze really well for up to 3 months. Just put them in a freezer bag or container with wax paper between layers to prevent sticking. They’re perfect for when you need a quick chocolate fix!

Enjoy Later: When you’re ready to eat your frozen brookies, just let them thaw at room temperature for about an hour. If you want that fresh-baked taste, pop them in the air fryer for 1-2 minutes at 300°F – they’ll taste almost like they’re straight from the first bake!

Preparation Time	10-15 minutes
Cooking Time	12-15 minutes
Total Time	22-30 minutes
Level of Difficulty	Easy

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 4000-4500
• Protein: 40-50 g
• Fat: 230-250 g
• Carbohydrates: 500-550 g

Ingredients

For the base dough:

• 1 tsp salt
• 1 1/2 cups softened butter (room temperature, about 70°F)
• 2 tsp baking soda
• 1 1/2 cups packed brown sugar
• 2 eggs (room temperature for better mixing)
• 1 tsp baking powder
• 1 1/2 tbsp vanilla extract

For the chocolate chip dough:

• 1 cup semi-sweet chocolate chips (melted slightly for best texture)
• 3 3/4 cups flour (I use King Arthur all-purpose flour)

For the brownie dough:

• 1/2 cup flour
• 1/2 cup cocoa powder (unsweetened, for rich chocolate flavor)

Step 1: Prepare Mise en Place and Preheat

• Air fryer

Preheat your air fryer to 350°F so it reaches temperature while you prepare the dough.

Ensure your butter is at room temperature (around 70°F) and your eggs are room temperature as well—this helps everything mix smoothly and creates a better texture in the final brookies.

Measure out all your ingredients and have them ready before you start mixing.

Step 2: Cream Butter and Brown Sugar

• 1 1/2 cups softened butter
• 1 1/2 cups packed brown sugar

In a large mixing bowl, combine the softened butter and packed brown sugar, beating them together until the mixture is light, fluffy, and pale in color—this usually takes about 2-3 minutes with an electric mixer.

This creaming process is crucial because it incorporates air into the dough, which helps your brookies rise and develop a tender crumb.

I like to scrape down the bowl occasionally to ensure everything is evenly mixed.

Step 3: Build the Base Dough

• 2 eggs
• 1 1/2 tbsp vanilla extract
• 3 3/4 cups flour
• 2 tsp baking soda
• 1 tsp baking powder
• 1 tsp salt

Add the room temperature eggs and vanilla extract to the creamed butter mixture, beating until fully incorporated.

In a separate bowl, whisk together the flour, baking soda, baking powder, and salt.

Gradually add the dry mixture to the wet ingredients, mixing on low speed until a cohesive dough just forms—be careful not to overmix, as this can make the brookies tough.

The dough should come together but still look slightly shaggy.

Step 4: Create Two Flavor Doughs

• 1 cup semi-sweet chocolate chips
• 1/2 cup cocoa powder
• 1/2 cup flour

Divide the base dough from Step 3 into two equal halves.

To one half, gently fold in the 1 cup of melted chocolate chips—I slightly melt the chips first because they distribute more evenly through the dough and create better texture.

To the other half, mix in the 1/2 cup cocoa powder and 1/2 cup flour, stirring until the cocoa is fully incorporated and the dough turns a rich chocolate brown.

Keep the two doughs separate; they’ll be swirled together in the next step.

Step 5: Shape and Marble the Brookies

• chocolate chip dough from Step 4
• cocoa dough from Step 4
• parchment paper

Take 1/4 cup of the chocolate chip dough and 1/4 cup of the cocoa dough, and gently roll them together into a single ball while keeping the two sides visually distinct—don’t fully combine them; instead, let them swirl naturally as you handle them.

Place each ball onto a piece of parchment paper and gently flatten it into a disc about 1/2 inch thick.

Repeat this process with the remaining doughs to create multiple brookies.

The marbled appearance is what makes these brookies visually stunning.

Step 6: Air Fry Until Golden

• shaped brookies from Step 5

Working in batches if needed, carefully transfer the parchment-lined brookies to your preheated air fryer basket, leaving space between each one for air circulation.

Air fry at 350°F for 12-15 minutes, until the edges are set and golden brown but the centers still have a slight softness—you want them to be chewy, not cake-like.

Check for doneness around the 12-minute mark, as air fryers can vary in temperature and intensity.

Step 7: Cool and Serve

Remove the brookies from the air fryer and let them cool on the parchment paper for at least 5-10 minutes before handling.

This resting time allows them to set up properly and makes them easier to handle without falling apart.

Serve them warm or at room temperature—they’re delicious either way!