This brownie recipe is insanely delicious and once you try it, you’ll never go back to the box mix. With seven pantry staple ingredients, you can make these fudge-rich brownies at home anytime!

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You know those store box mixes that promise rich, fudge-like brownies? Well, this recipe gives you that same amazing texture but takes it a hundred times further in terms of flavor and affordability.
If you’re a fan of homemade treats, you’ll also love these Texas brownies and blonde brownies. Another great option is marshmallow brownies that are exactly like these fudgy ones but with a marshmallow topping.
This recipe uses the base recipe of the marshmallow brownies I’ve shared. My sister created the recipe, and after trying them the first time, I could not believe how good they were. I had always felt like box brownies were the way to go – not anymore!
Why I Love This Recipe
- One Bowl: This recipe is incredibly easy. With just one bowl and a few simple steps, you can have a batch of delicious brownies ready for the oven.
- Family Favorite: These brownies are a hit with both kids and adults. They’re the perfect sweet treat to enjoy with a glass of milk or a cup of coffee.
- Classic Flavors: The combination of butter, cocoa, and vanilla in this recipe results in the most amazing, classic brownie flavor.
- Perfect Texture: If you’re a fan of fudge brownies with a crackly top, you’ll love this recipe. The brownies come out perfectly fudge-like with a beautiful, shiny crust.

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Key Ingredients
- Butter: You use a lot of butter in this recipe, and so you want it to be good quality butter. No margarine as it will change the recipe.
- Granulated Sugar: That sweetness that you crave comes from the sugar. You only need regular white sugar. The sugar balances the unsweetened cocoa powder.
- Unsweetened Cocoa Powder: The depth of flavor and richness comes from the cocoa powder. No chocolate in this recipe!
- Salt: What’s a recipe without salt to bring out the flavor.
- Eggs: You want to use large eggs as the change in size will affect the end result of the recipe. Eggs give the brownies their structure.
- Pure Vanilla Extract: I highly recommend getting good quality vanilla extract that is pure. There really is a difference in flavor and taste.
- All-Purpose Flour: Lightly spoon your flour into your measuring cup to make sure you get the right amount for the recipe. Too much and your brownies will become chocolate cake!
Equipment
- 13×9 inch baking pan – This is where you’ll spread the brownie batter and bake it to perfection. Make sure to lightly grease it to prevent the brownies from sticking.
- Large Microwave-Safe Bowl – This is essential for melting the butter and combining all the ingredients. It’s a quick and convenient way to make the brownie batter.
How to Make Brownies
Preparation
To start, preheat your oven to 325˚ F and grease your 13×9 baking pan. This will make sure that your brownies don’t stick to the pan and are easy to remove after baking.
Step 1 – Combine the Butter, Sugar, and Cocoa
In a large microwave-safe bowl, mix together the butter, sugar, cocoa powder, and salt. Then, pop the bowl in the microwave and heat it on high for 1 minute. Stir the ingredients again to make sure the butter is melted and the batter is smooth.

Step 2 – Add the Eggs and Vanilla
Next, add the eggs to the batter one at a time. Stir the batter between each egg to make sure it’s well-mixed. Then, stir in the vanilla to give your brownies a rich, aromatic flavor.
Step 3 – Mix in the Flour
Now, it’s time to add the flour. Stir vigorously to combine the flour with the other ingredients. Keep stirring until the batter is smooth, and you can no longer see any flour. Your batter should be thick and lusciously chocolatey.

Step 4 – Spread the Batter and Bake
Pour the batter into your greased 13×9 baking pan. Spread it out evenly, then pop it in the preheated oven. Bake the brownies for 30 minutes. You’ll know they’re ready when a toothpick inserted into the center comes out clean.

Step 5 – Cool and Serve
Once your brownies are baked, take them out of the oven and let them cool for one hour. We all love a warm brownie, but if it’s too warm it will fall apart.
Expert Tip
To make the best brownies, be careful not to overbake them. Keep a close eye on the timer and test for doneness by inserting a toothpick into the center. If it comes out clean, your brownies are ready. Overbaking will result in dry brownies, so it’s best to err on the side of caution.

Recipe Variations
- Chocolate Chips: Add 1/2 – 1 cup of chocolate chips to take the chocolate flavor to the next level!
- Nuts: I like to add walnuts to give it an added crunch as well. Add 1/2 to 1 cup, depending on how nutty you are!
- Mint chocolate Chip Cookies or Oreos: Yes, you read that right! Grab some good cookies and crush them up. Add 1/2 – 1 cup into the batter before baking. You can even sprinkle a few on top. Bake as directed.
What to Serve With
- For a classic dessert presentation, serve your homemade brownies with a scoop of creamy vanilla ice cream. The cool, sweet ice cream is the perfect complement to the rich, fudgey brownies.
- If you’re a chocolate lover, drizzle some warm chocolate sauce over your brownie before serving. This extra touch will take your brownie to the next level of chocolatey deliciousness.
- Looking for a mid-day treat? Pair your brownie with a cup of hot coffee or a tall glass of cold milk. The bitter coffee or the creamy milk is the perfect balance to the sweet, dense brownie.
Recipe FAQs
After baking the brownies for 30 minutes, remove them from the oven and insert a toothpick into the middle. If it comes out clean, your brownies are fully baked and ready to cool.
The easiest way to cut brownies is with a warm knife. Run the knife under hot water for 30 seconds, then dry it off. Spray with cooking spray. Slice into the brownie. What you are trying to avoid is brownie bits getting caught up on the knife.
Storing and Reheating
- Storing: After enjoying these delicious brownies, you can store any leftovers in an airtight container at room temperature for up to 3 days.
- Freezing: If you want to keep them for longer, brownies can also be frozen. Once cooled, cut them into individual servings and wrap each piece in plastic wrap. Place the wrapped brownies in a freezer-safe bag or container. They can be frozen for up to 3 months.
- Thaw: When ready to enjoy, simply let the brownies thaw at room temperature. This should take about 1-2 hours.
More Chocolate Recipes You’ll Enjoy
Serving Size
- What to Expect: This brownie recipe yields a deliciously rich and fudge-like treat. You can expect to get a 13×9 inch pan full of brownies, about 24 squares.
- How to Scale: If you want to make more than one pan of brownies, you can easily double the recipe. Just make sure your mixing bowl is large enough to accommodate the increased batter. Follow the rest of the instructions as directed, and you’ll have double the amount of delicious brownies.

Homemade Fudgy Brownies
Ingredients
- 1 Cup salted butter cut into tablespoons
- 2.5 Cups granulated sugar
- 1.5 Cups unsweetened cocoa powder
- 1 teaspoon salt
- 3 large eggs
- 2 teaspoons pure vanilla extract
- 2 cups white all purpose flour
Instructions
- Preheat the oven to 325˚ F and lightly grease a 13×9 baking pan.
- Into a large microwave-safe bowl, add the butter, sugar, cocoa powder, and salt. Stir. Microwave on high for 1 minute. Stir again to combine the ingredients until the butter is melted and the batter is smooth.
- Add the eggs to the batter one egg at a time. Stir between each egg until the egg is well incorporated. Stir in the vanilla.
- Add in the flour all at once. Stir vigorously whipping together the ingredients until you can no longer see the flour and the batter is smooth and thick.
- Spread the batter in the greased 13×9 baking pan. Bake for 30 minutes in the preheated oven until a toothpick entered into the center comes out clean.
- Let cool for one hour before slicing for best results.





My family went CRAZY over these. I’ve been baking for 50 years. These are the best brownies I’ve ever made. I did tweak a bit. I sprinkled mini marshmallows across the top
top after 30 min and baked two more minutes. Then topped with a cocoa frosting. They are insanely fudgy, moist and full of flavor.
I’m so glad you enjoyed them! They are a delicious brownie!
Love the new blog design! Can’t wait to bake these brownies. They look fantastic!
Thank you! 🙂