Thick Chocolate Brownie Squares

Name: Thick Chocolate Brownie Squares
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Yield: 16 squares
Ingredients: 1 cup unsalted butter; 2 cups granulated sugar; 4 large eggs; 1 teaspoon vanilla extract; 1 cup all-purpose flour; 1 cup unsweetened cocoa powder; 1/2 teaspoon salt; 1 cup chocolate chips

Highlighted under: Modern Baking Ideas

I absolutely love baking and these Thick Chocolate Brownie Squares never fail to impress! The gooey chocolate texture melts in your mouth, creating an indulgent experience that’s hard to beat. I enjoy experimenting with different toppings, sometimes adding nuts or a drizzle of caramel for an extra touch. These brownies are perfect for any gathering or just as a personal treat. Baking them is simple, and the aroma that fills my kitchen is simply irresistible!

Created by

Dorothy Finch

Last updated on 2026-02-16T11:37:37.264Z

When I first attempted to make Thick Chocolate Brownie Squares, I learned that the choice of chocolate matters significantly to the final taste. Using high-quality dark chocolate gives these brownies an incredible depth of flavor. I remember my friends raving about them at a recent gathering, and I couldn't help but smile knowing that I nailed the perfect balance of fudgy and cakey texture.

The secret to making these brownies extra special is letting them cool completely before cutting. This not only enhances the flavor but also helps achieve neat, clean squares. Trust me, the wait is worth it, and you'll impress anyone who takes a bite!

Why You'll Love These Brownies
Rich chocolate flavor that satisfies every craving
Fudgy, gooey texture for an indulgent experience
Versatile enough for additions like nuts or caramel

Understanding the Ingredients

The success of these Thick Chocolate Brownie Squares hinges on the quality of your ingredients. Using unsweetened cocoa powder rather than sweetened varieties ensures that you maintain full control over the sweetness of the brownies. High-quality chocolate chips not only enhance the flavor but also contribute to the gooey texture that makes these brownies so delightful. Opting for semi-sweet or dark chocolate chips will also deepen the chocolate flavor, creating a richer dessert.

It's also crucial to use room-temperature eggs, which play a key role in emulsifying the batter. This results in a cohesive texture that is fudgy without being overly dense. If you're in a pinch and only have cold eggs, you can quickly warm them by placing them in a bowl of warm water for about 10 minutes.

Baking Tips for Perfect Brownies

Baking is as much about technique as it is about ingredients. When mixing your batter, avoid overmixing after adding the flour mixture to the wet ingredients. Overmixing can introduce too much air, leading to cakey brownies rather than the desired fudgy texture. You'll want to mix until just combined; the batter may still be a bit lumpy, which is perfectly fine.

Another great tip is to check the brownies a couple of minutes before the recommended baking time. Ovens can vary, and brownies can go from perfectly gooey to overbaked quite quickly. You’re aiming for a toothpick inserted into the center to come out with a few moist crumbs attached without being wet. The edges should look set while the center may appear slightly undercooked.

Ingredients

Brownie Squares

1 cup unsalted butter
2 cups granulated sugar
4 large eggs
1 teaspoon vanilla extract
1 cup all-purpose flour
1 cup unsweetened cocoa powder
1/2 teaspoon salt
1 cup chocolate chips

Instructions

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking pan.

Melt the Butter

In a medium saucepan, melt the butter over low heat. Once melted, remove from heat and stir in the granulated sugar until well combined.

Add Eggs and Vanilla

Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.

Combine Dry Ingredients

In a separate bowl, whisk together the flour, cocoa powder, and salt. Gradually add this mixture to the wet ingredients, stirring until just combined.

Fold in Chocolate Chips

Gently fold in the chocolate chips.

Bake

Pour the batter into the prepared pan and spread evenly. Bake for 25 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.

Cool and Cut

Allow the brownies to cool completely in the pan before cutting into squares.

Pro Tips

For an even richer flavor, try using a mix of dark and milk chocolate chips. Additionally, don’t overbake the brownies to maintain that fudgy texture.

Storage and Make-Ahead Tips

These brownies can be stored in an airtight container at room temperature for up to 5 days, making them a great make-ahead treat for gatherings. If you want to enjoy them later, they freeze wonderfully as well. Just wrap them tightly in plastic wrap and then place them in a freezer bag. They can last up to 3 months in the freezer. When you're ready to enjoy, simply thaw at room temperature or microwave briefly for a warm, gooey treat.

If you're making these brownies for a special occasion, they can also be prepared a day in advance. Just bake and let them cool completely, then store them in the pan covered with plastic wrap.

Variations and Customizations

Feel free to experiment with different mix-ins to customize your brownie squares. Chopped nuts, such as walnuts or pecans, can add a delightful crunch, while a swirl of peanut butter or Nutella can provide an unexpected twist in flavor. If you want a touch of saltiness, a sprinkle of sea salt on top before baking can enhance the chocolate flavor significantly.

For a more decadent dessert, consider serving these brownies warm with a scoop of vanilla ice cream or a drizzle of homemade chocolate sauce. They are also delightful with fresh berries or a dollop of whipped cream for a fresh contrast.

Questions About Recipes

→ Can I use gluten-free flour?

Yes, you can substitute with your favorite gluten-free flour blend, and the recipe should work well.

→ How should I store leftover brownies?

Store them in an airtight container at room temperature for up to 3 days, or refrigerate for longer freshness.

→ Can I freeze these brownies?

Absolutely! You can freeze them in an airtight container for up to 3 months. Just thaw before serving.

→ What can I add to the batter?

You can add nuts, chocolate chunks, or even a swirl of peanut butter for a fun twist!