If you’re in the mood for a brownie that offers a rich, fudgy texture and a satisfyingly chocolatey taste, look no further than these Sheet Pan Brownies. Perfect for gatherings, parties, or even just a cozy night at home, these brownies bring everyone together. Picture this: a warm, freshly baked chocolatey treat just waiting to be devoured, with edges that are crisp and a center that has a delightful slight jiggle, indicating the perfect gooeyness that all brownie lovers crave. The best part? You can whip up an entire sheet pan to serve a crowd without breaking a sweat.

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I distinctly remember the first time I made these brownies for a family gathering. The oven wafted the heavenly chocolate aroma throughout the house, and when they finally cooled, they were gone in minutes, devoured by family and friends who couldn’t even wait for them to finish cooling. It’s moments like these that remind me why homemade treats are always special. Trust me when I say these Sheet Pan Brownies are a surefire way to elevate your treat game, and I can’t wait for you to give them a try!

Table of Contents

Why You’ll Love This Recipe
Ingredients You’ll Need
How to Make Sheet Pan Brownies
Storing & Reheating
Chef’s Helpful Tips
Recipe FAQs
Sheet Pan Brownies

Why You’ll Love This Recipe

Simple & Quick: With just a few steps and about an hour of baking time, you’ll have a deliciously rich treat ready in no time.
Irresistible Flavor: Each bite is packed with a deep chocolate flavor enhanced by a hint of espresso to bring out the cocoa richness.
Eye-Catching Appeal: A whole sheet pan of brownies makes for an impressive dessert that is sure to please at any gathering.
Flexible Serving: These brownies are perfect as an after-dinner treat, a midday snack, or even a sweet breakfast indulgence.
Diet-Friendly Options: Swap out ingredients to make these brownies gluten-free or dairy-free, ensuring everyone can enjoy them.

Ingredients You’ll Need

2 ½ cups plus 2 tablespoons all-purpose flour: This forms the backbone of the brownies, providing structure and balance to the fudgy texture.
1 ½ cups Dutch-processed cocoa powder: Rich and chocolatey, this cocoa adds depth. You can substitute it with natural cocoa powder, but the taste will vary slightly.
5 cups chopped bittersweet chocolate: Using high-quality chocolate is crucial for flavor; feel free to use semi-sweet if that’s your preference.
2 ¼ cups butter, diced: Butter gives that creamy richness to the brownies. Unsalted butter is best, but you can use margarine in a pinch.
9 large eggs, cold: They provide moisture and stability; cold eggs whip up better, but warm eggs are acceptable as well!
3 ¾ cups granulated sugar: Sweetness balances the bitterness of the cocoa; you could try a sugar substitute, but the texture may differ.
⅓ cup vegetable oil (or olive oil): This adds moisture and richness. Choose neutral-flavored oil for the best taste.
2 tablespoons vanilla extract: For an aromatic touch that elevates the chocolate flavor. Pure extract is always best.
1 ½ tablespoons espresso powder: This enhances the chocolate flavor; if you’re not a fan, you can omit it without compromising the brownies.
2 ¼ teaspoons salt: Balances sweetness and accentuates flavors; it’s non-negotiable!
1 ½ cups chopped bittersweet chocolate (for topping): Sprinkling it on top before baking creates a delightful melty chocolate layer.

How to Make Sheet Pan Brownies

Preheat the Oven: Begin by preheating your oven to 350°F (180°C). Butter and line a 13 x 18 inch half sheet pan with parchment paper, allowing some to hang over the edges for easy removal later.
Combine Flour and Cocoa: In a medium bowl, sift together the 2 ½ cups plus 2 tablespoons of all-purpose flour and 1 ½ cups of cocoa powder. This helps to aerate and remove any lumps.
Melt Chocolate and Butter: In a large, microwave-safe bowl, combine 5 cups of chopped bittersweet chocolate and 2 ¼ cups of diced butter. Microwave for about 1 minute, stir, then continue heating in 30-second increments until fully melted. Let it cool for about 10 minutes.
Whip Eggs and Sugar: In a stand mixer fitted with a whisk attachment, whip the 9 cold eggs, 3 ¾ cups of granulated sugar, ⅓ cup of oil, 2 tablespoons of vanilla extract, 1 ½ tablespoons of espresso powder, and 2 ¼ teaspoons of salt on medium-high speed for about 8 minutes. This mixture should become thick, pale, and glossy.
Mix in Chocolate: Reduce the mixer speed to medium and gradually pour in the melted chocolate mixture until it’s fully combined with the egg mixture.
Combine Dry Ingredients: Gently fold in the flour and cocoa mixture with a spatula until just combined—be careful not to overmix; some lumps are okay!
Spread Batter: Pour the brownie batter into the prepared sheet pan, spreading it evenly to the edges.
Add Toppings: Sprinkle the remaining 1 ½ cups of chopped bittersweet chocolate evenly over the top of the batter. This will create a deliciously gooey chocolate layer once baked.
Bake: Place the sheet pan in the oven and bake for about 40 minutes. The edges should be set, and the center should have a slight jiggle when the pan is shaken.
Cool and Slice: After baking, allow the brownies to cool completely in the pan at room temperature before slicing them into squares.

Storing & Reheating

Once the brownies have cooled completely, store them in an airtight container at room temperature for up to three days. For longer storage, place them in the fridge where they will keep fresh for about a week. If you want to freeze them, simply wrap the brownies tightly in plastic wrap, then in foil, and freeze for up to three months. To enjoy them again, let them thaw at room temperature or microwave for about 10-15 seconds for that fresh-baked experience. Just keep in mind that the texture might be a bit denser after freezing.

Chef’s Helpful Tips

Be careful not to overbake; the brownies should have a soft center. Keep an eye on them toward the end of the baking time.
Ensure your eggs and butter are the correct temperature; room temperature butter incorporates better in the batter.
If you want extra fluffiness, give your eggs more time to whip up! This adds air to your batter.
Flavor boosters: Add nuts or chocolate chips for extra crunch and flavor.
Try substituting half the all-purpose flour with whole wheat or almond flour for a different twist.

The beauty of these Sheet Pan Brownies lies in their versatility and ease, making them not only a go-to recipe but also a blank canvas for your creative toppings or mix-ins. With a rich chocolate flavor and gooey texture, they’re the perfect sweet treat to brighten anyone’s day. Experiment with this recipe and see how you can make it your own. I can’t wait for you to enjoy every fudgy bite!

Recipe FAQs

Can I use different types of chocolate?

Absolutely! While bittersweet chocolate delivers a rich flavor, you can substitute semi-sweet or even dark chocolate depending on your preference. Just keep in mind that it may adjust the sweetness and overall flavor profile slightly.

What can I do if the brownies are too dense?

If your brownies turn out denser than expected, it’s likely due to overmixing or overbaking. Be gentle when folding in the dry ingredients and ensure you check the brownies a bit early. A toothpick test should come out with a few moist crumbs.

How can I make these brownies gluten-free?

Making these brownies gluten-free is simple! Swap the 2 ½ cups plus 2 tablespoons of all-purpose flour for a 1-to-1 gluten-free flour blend. This should work well without altering the batter too much.

Can I add nuts to this recipe?

Of course! Feel free to add chopped nuts such as walnuts or pecans into the batter or as a topping before baking. This adds a delightful crunch and balances the rich chocolate flavor beautifully.

⭐ If you make my Sheet Pan Brownies recipe, Awesome! I would love to hear from you. Please give it a star rating and review below! 👇

Sheet Pan Brownies