Brookie Muffins Recipe

Brookie Muffins Recipe delivers fudgy brownie and chewy chocolate chip cookie in one muffin, with shiny crackled tops and gooey middles. Busy bakers and chocolate fans will love it, and you can finish a batch in about 35 minutes. I first baked these for my neighbor’s movie night, and not one crumb survived.

Why Brookie Muffins Recipe Is Worth It

Brookie Muffins Recipe brings the best of both batters to one pan, so you get crisp edges, soft cookie pockets, and a rich cocoa hit in every bite. You mix two simple bowls, scoop into a muffin tin, and bake for tall domes and bakery vibes.

You can scale the batch, swap in a boxed brownie mix or store-bought cookie dough, and still land that fudgy-chewy swirl. The muffins cool fast, so dessert lands on the table before anyone asks twice.

Tall, fudgy, and loaded with chocolate chips, these brookie muffins tasted like a bakery special and disappeared before the credits rolled. ★★★★★

Ingredients You Need

• For the brownie batter:

  • 6 tablespoons unsalted butter, melted and slightly cooled
  • 2 tablespoons neutral oil
  • 3/4 cup granulated sugar
  • 1/4 cup light brown sugar
  • 1/2 cup unsweetened cocoa powder (Dutch-process gives deeper flavor; I like Valrhona or Ghirardelli)
  • 1/2 cup all-purpose flour
  • 1 teaspoon instant espresso powder, optional but boosts chocolate
  • 1/2 teaspoon fine salt
  • 2 large eggs, at room temp
  • 2 teaspoons vanilla extract
  • 1/2 cup chopped dark chocolate or chips

• For the cookie dough:

  • 4 tablespoons unsalted butter, softened
  • 1/4 cup light brown sugar
  • 2 tablespoons granulated sugar
  • 1 large egg yolk
  • 1 teaspoon vanilla extract
  • 3/4 cup all-purpose flour
  • 1/4 teaspoon baking soda
  • 1/4 teaspoon fine salt
  • 1/2 cup mini chocolate chips

• Pantry shortcuts and swaps:

  • Use a boxed brownie mix for the brownie layer and mix it to a thick, scoopable batter.
  • Use refrigerated chocolate chip cookie dough if you need speed; chill it 15 minutes so it holds shape.

• Equipment:

  • 12-cup muffin tin and paper liners
  • Two mixing bowls, whisk, spatula
  • Cookie scoop or spoons
  • Kitchen scale for best accuracy
  • Wire rack

Quick Tips & substitutions

• Use Dutch-process cocoa for a darker, richer brownie crumb.
• Weigh flour or spoon and level to avoid dry muffins.
• Chill the cookie dough 10 to 15 minutes so the tops bake tall.
• Fill each cup about 3/4 full to prevent overflow.
• Add 1 teaspoon espresso powder to boost chocolate without coffee taste.
• Swap butter with plant butter and use dairy-free chips for a dairy-free batch.
• Use a 1:1 gluten-free baking flour blend for gluten-free muffins.
• No eggs on hand? Use 2 tablespoons aquafaba in the cookie dough and 2 tablespoons in the brownie batter.
• Test doneness with a toothpick in the brownie portion; aim for a few moist crumbs, not wet batter.
• Let muffins rest 10 minutes in the pan so the crumb sets and releases cleanly.

How to Make Brookie Muffins Recipe

Preheat and prep the pan (5 minutes)

• Heat oven to 350 degrees F. Line a 12-cup muffin tin and lightly mist the liners.
• Set out eggs and butter so they lose the chill.

Mix the brownie batter (10 minutes)

• Whisk granulated sugar, brown sugar, cocoa, flour, espresso powder, and salt in a bowl.
• Stream in melted butter and oil, then whisk in eggs and vanilla until glossy.
• Fold in chopped chocolate. The batter should feel thick and shiny.

Make the cookie dough (10 minutes)

• Beat softened butter with brown and granulated sugars until creamy.
• Mix in egg yolk and vanilla.
• Stir in flour, baking soda, and salt until just combined, then fold in mini chips.
• Chill the dough 10 minutes while you portion the brownie batter.

Fill and swirl (5 minutes)

• Scoop about 2 tablespoons brownie batter into each lined cup.
• Top with a heaping tablespoon of cookie dough.
• Press gently and twist the scoop to nestle the dough. Swirl once with a toothpick if you want a marbled look.

Bake and cool (18 to 22 minutes bake, 10 minutes cool)

• Bake 18 to 22 minutes until the cookie tops look golden and a toothpick in the brownie portion shows moist crumbs.
• Cool in the pan 10 minutes, then move muffins to a rack. Serve warm or at room temp.

Variations

• Peanut butter chip tops: swap half the mini chips with peanut butter chips.
• Mint chip brookies: add 1/4 teaspoon peppermint extract to the brownie batter.
• Triple chocolate: use cocoa nibs on top for crunch plus dark and milk chips inside.
• Salted caramel: press a soft caramel cube into the brownie layer and sprinkle flaky salt after baking.
• Mocha: whisk 2 teaspoons espresso powder into the brownie batter and add white chips to the cookie dough.

Ways to Serve

• Warm with a scoop of vanilla ice cream.
• Pack for lunch boxes with a small fruit cup.
• Crumble over yogurt for a dessert parfait.
• Pair with cold brew or hot cocoa.
• Split and toast lightly, then spread with peanut butter.

Storage

Keep muffins in an airtight container at room temp for 2 to 3 days. Stash in the fridge up to 5 days if your kitchen runs warm, and warm them 10 seconds in the microwave to refresh the crumb. Freeze in a zip-top bag up to 2 months, then thaw at room temp. Reheat thawed muffins for 10 to 15 seconds so the chocolate turns melty again.

Ally Sanders

Brookie Muffins Recipe

Brookie Muffins deliver a fudgy brownie and chewy chocolate chip cookie in one muffin, with shiny crackled tops and gooey middles, all in about 35 minutes.

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Prep Time 25 minutes mins

Cook Time 22 minutes mins

Total Time 47 minutes mins

Servings: 12

Course: Dessert

Ingredients

  

• 6 tablespoons unsalted butter, melted and slightly cooled
• 2 tablespoons neutral oil
• 3/4 cup granulated sugar
• 1/4 cup light brown sugar, packed
• 1/2 cup unsweetened cocoa powder
• 1/2 cup all-purpose flour
• 1 teaspoon instant espresso powder
• 1/2 teaspoon fine salt
• 2 large eggs, at room temperature
• 2 teaspoons vanilla extract
• 1/2 cup chopped dark chocolate or chocolate chips

• 4 tablespoons unsalted butter, softened
• 1/4 cup light brown sugar, packed
• 2 tablespoons granulated sugar
• 1 large egg yolk
• 1 teaspoon vanilla extract
• 3/4 cup all-purpose flour
• 1/4 teaspoon baking soda
• 1/4 teaspoon fine salt
• 1/2 cup mini chocolate chips

Instructions

 

1. Preheat the oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners and lightly mist the liners with nonstick spray.
2. Set out the eggs and butter so they come closer to room temperature while you prep.

1. In a mixing bowl, whisk together the granulated sugar, light brown sugar, cocoa powder, flour, instant espresso powder (if using), and salt.
2. Stream in the melted butter and neutral oil and whisk until combined.
3. Whisk in the eggs and vanilla extract until the batter looks thick, glossy, and smooth.
4. Fold in the chopped dark chocolate or chocolate chips. Set the brownie batter aside.

1. In a separate bowl, beat the softened butter with the light brown sugar and granulated sugar until creamy and well combined.
2. Mix in the egg yolk and vanilla extract until smooth.
3. Stir in the flour, baking soda, and salt just until the dry ingredients are incorporated.
4. Fold in the mini chocolate chips. Chill the cookie dough in the refrigerator for about 10 minutes while you portion the brownie batter.

1. Scoop about 2 tablespoons of brownie batter into each prepared muffin cup, filling them roughly halfway.
2. Top each with a heaping tablespoon of cookie dough.
3. Press the cookie dough gently to nestle it into the brownie batter and, if desired, swirl once with a toothpick for a marbled look.

1. Bake for 18 to 22 minutes, or until the cookie tops are lightly golden and a toothpick inserted into the brownie portion comes out with a few moist crumbs but no wet batter.
2. Let the brookie muffins cool in the pan for 10 minutes so the crumb sets, then transfer them to a wire rack to cool further.
3. Serve warm for gooey centers or at room temperature for neatly set muffins.

Notes

Nutrition Information
Approximate per 1 muffin (1/12 of recipe): 280 calories; fat 16 g; saturated fat 9 g; carbohydrates 34 g; fiber 2 g; sugars 23 g; protein 4 g; sodium 170 mg. Values are estimates and will vary based on exact ingredients, chocolate used, and portion size.

Storage: Keep muffins in an airtight container at room temperature for 2 to 3 days. Refrigerate up to 5 days if your kitchen is warm, and warm individual muffins about 10 seconds in the microwave to refresh. For longer storage, freeze up to 2 months in a zip-top bag, then thaw at room temperature and reheat 10 to 15 seconds for melty chocolate.