Chocolate lovers, get ready for the ultimate one-pot recipe! These easy chocolate chunk brownies are rich, chewy, and packed with gooey pockets of melted chocolate.
No need for boxed mixes when you can whip up homemade brownies with just one bowl and minimal cleanup. This foolproof dessert is perfect for busy bakers, weekend treats, or last-minute gatherings.
Why You’ll Love This Brownie Recipe
This recipe delivers bakery-style brownies without the hassle of multiple dishes. Everything comes together in one bowl, making the process simple and mess-free. Here’s why you’ll love it:
- Less cleanup – Just one bowl and a whisk are all you need.
- Incredibly fudgy – A perfect balance of butter, oil, and chocolate for the best texture.
- Rich chocolate flavor – A mix of cocoa powder and real chocolate chunks creates deep, decadent richness.
- Quick and easy – No complicated techniques—just mix, bake, and enjoy!
- Great for any occasion – Perfect for potlucks, birthdays, or satisfying your sweet tooth.
Tips for the Best Homemade Brownies
Want to make your brownies even better? Follow these expert tips:
- Use quality chocolate – The better the chocolate, the richer the flavor.
- Don’t overmix – Overworking the batter can make brownies dense instead of fudgy.
- Check for doneness – A toothpick should come out with moist crumbs, not wet batter.
- Cool before cutting – This helps the brownies set and prevents crumbling.
- Experiment with mix-ins – Add nuts, caramel swirls, or extra chocolate chunks for variety.
How to Customize These Brownies
These brownies are easily adaptable to different preferences and diets:
- Gluten-free – Swap all-purpose flour for a 1:1 gluten-free baking mix.
- Dairy-free – Use coconut oil instead of butter and dairy-free chocolate.
- Extra chewy – Add an extra egg yolk for more chewiness.
- Nutty twist – Stir in walnuts, pecans, or almonds for a crunchy contrast.
- Espresso boost – A teaspoon of espresso powder enhances the chocolate flavor.
Storage & Freezing Tips
Keep your brownies fresh with these storage tricks:
- Room temperature – Store in an airtight container for up to 3 days.
- Refrigerate for longer freshness – Keep in the fridge for up to a week.
- Freeze for later – Wrap brownies individually in plastic wrap and freeze for up to 3 months. Thaw at room temperature or microwave for a quick warm treat.
The Perfect Dessert for Any Occasion
Whether you’re making these brownies for a casual snack or a special event, they never disappoint. Their rich, chocolatey goodness makes them a hit with kids and adults alike.
Plus, since it’s a one-pot recipe, there’s no excuse not to bake a batch anytime a chocolate craving strikes. Enjoy them with a glass of milk, a scoop of ice cream, or on their own for the ultimate treat!
Easy Chocolate Chunk Brownies One-Pot Recipe
Equipment
- 13×9-inch baking dish
Ingredients
- ½ cup plus 2 tablespoons boiling water
- 2 ounces unsweetened chocolate chopped fine
- ⅓ cup 1 ounce Dutch-processed cocoa powder
- 2½ cups 17½ ounces sugar
- ½ cup plus 2 tablespoons vegetable oil
- 2 large eggs plus 2 large yolks
- 4 tablespoons unsalted butter melted
- 2 teaspoons vanilla extract
- 1¾ cups 8¾ ounces all-purpose flour
- ¾ teaspoon table salt
- 6 ounces bittersweet chocolate cut into ½-inch pieces
Instructions
- Preheat oven to 350°F and adjust the rack to the lowest position. Prepare a 13×9-inch baking dish by creating a foil sling—using two sheets of aluminum foil, one 13 inches wide and the other 9 inches wide. Lay sheets perpendicular to each other with excess foil hanging over the pan edges. Press foil into the pan, smoothing it against the bottom and sides. Spray with vegetable oil.
- In a large bowl, whisk boiling water, unsweetened chocolate, and cocoa until the chocolate melts. Add sugar, oil, eggs, yolks, melted butter, and vanilla, whisking until smooth. Gently whisk in flour and salt just until combined. Stir in bittersweet chocolate chunks.
- Pour batter into the prepared baking dish and bake for 30 to 35 minutes, rotating the pan halfway through. The brownies are done when a toothpick inserted into the center comes out with just a few moist crumbs. Transfer to a wire rack and let cool for 1½ hours.
- Using the foil overhang, lift the brownies from the pan. Place on a wire rack and cool completely for another hour. Cut into 2-inch squares and serve.
Davin is a jack-of-all-trades but has professional training and experience in various home and garden subjects. He leans on other experts when needed and edits and fact-checks all articles.