Monster Brownies: The Ultimate Fudgy, Chocolaty Treat

Posted on October 2, 2025

A pan of freshly baked monster brownies with melty chocolate chips and M&Ms

Difficulty

Prep time

Cooking time

Total time

Servings

Hey there, fellow bakers! If you’re on the hunt for a dessert that’s both indulgent and simple to whip up, you’ve landed in the right spot. Monster Brownies are my go-to for satisfying chocolate cravings, and in this guide, I’ll walk you through why this fudgy brownie recipe is a must-try. Packed with goodies and easy to make, these loaded chocolate brownies are perfect for parties, potlucks, or just a cozy night in.

These monster brownies are a decadent, easy-to-make treat that combines rich chocolate flavor with fun add-ins like chocolate chips, nuts, and M&Ms for a fudgy, loaded dessert.

Total Time
40 minutes
Yield
12 brownies
Serving Size
1 brownie

Ingredients

  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 cup granulated sugar
  • 2 large eggs
  • 1/2 cup unsalted butter, melted
  • 1 teaspoon vanilla extract
  • 1/2 cup semisweet chocolate chips
  • 1/2 cup chopped walnuts or pecans
  • 1/2 cup M&Ms

Instructions

  1. Preheat your oven to 350°F (175°C) and grease an 8×8 inch baking pan.
  2. In a medium bowl, whisk together the flour and cocoa powder until well combined.
  3. In a large bowl, beat the eggs and sugar together until smooth, then mix in the melted butter and vanilla extract.
  4. Gradually add the dry ingredients to the wet ingredients, stirring until just combined—be careful not to overmix.
  5. Gently fold in the chocolate chips, nuts, and M&Ms until evenly distributed throughout the batter.
  6. Pour the batter into the prepared pan and spread it out evenly with a spatula.
  7. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs attached.
  8. Allow the brownies to cool completely in the pan before cutting them into squares for serving.

Notes

For extra fudgy brownies, avoid overbaking and let them cool fully before cutting. You can customize with different nuts or candies, and store leftovers in an airtight container for up to 5 days.

Nutrition Facts

Serving Size: 1 brownie

calories
250
protein
4g
fat
12g
carbs
35g

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Monster Brownies – Why This Recipe?

I love this recipe because it’s foolproof and delivers incredibly rich, fudgy brownies every time. What sets it apart is the generous mix-ins like chocolate chips, nuts, and M&Ms, making each bite a delightful surprise. Whether you’re new to baking or a seasoned pro, you’ll appreciate how straightforward it is to create these monster brownies that everyone will rave about.

Monster Brownies – Ingredients and Preparation

Getting these brownies ready is a breeze, and I’ll break down the key parts to ensure success. From gathering your ingredients to following the steps, this section covers everything you need for perfect preparation.

Ingredients List

For these monster brownies, you’ll need simple items like flour, cocoa powder, sugar, eggs, butter, and vanilla, plus fun extras such as chocolate chips, nuts, and M&Ms. Having everything measured and ready makes the process smooth and enjoyable.

Step-by-Step Instructions

Start by preheating your oven and preparing your pan. Mix the dry and wet ingredients separately before combining them gently—overmixing can lead to tough brownies. Fold in the add-ins, bake until just set, and let them cool for the best texture. Follow the detailed instructions in the recipe for precise timing and tips.

Notes and Pro Tips

To keep these brownies fudgy, don’t overbake them, and use room temperature ingredients for easier mixing. Feel free to swap in different nuts or candies based on what you have on hand. Storing them properly will keep them fresh and delicious for days.

Monster Brownies – Nutritional Information

While these brownies are a treat, it’s helpful to know their nutritional profile. This info can guide your indulgence and help with portion control.

Nutrition Facts (Per Serving)

Each serving of these monster brownies contains roughly 250 calories, 4g of protein, 12g of fat, and 35g of carbohydrates. Keep in mind that these values are estimates and can vary with ingredient choices.

Monster Brownies – History and Cultural Significance

Brownies have a fun history, dating back to the late 1800s in the U.S., where they were created as a cross between a cake and a cookie. Monster brownies, with their loaded toppings, reflect a modern twist on this classic, emphasizing creativity and indulgence in American baking culture.

Monster Brownies – Creative Variations

Don’t be afraid to experiment with your monster brownies! Try adding peanut butter chips, swirling in caramel sauce, or using different types of nuts for a unique twist. These easy dessert ideas let you personalize the recipe to suit your tastes and occasions.

Monster Brownies – Frequently Asked Questions

Common questions include whether you can make these brownies gluten-free (yes, with alternative flours) or how long they last (up to 5 days stored properly). If you have more queries, feel free to reach out!

Monster Brownies – Final Thoughts

I truly believe these monster brownies will become a favorite in your home. They’re easy, delicious, and perfect for sharing. Give them a try and let me know how they turn out—I’d love to hear your stories!

Conclusion

Thanks for joining me on this baking journey! If you enjoyed this recipe for monster brownies, explore my other easy dessert ideas for more inspiration. Happy baking, and don’t forget to treat yourself to something sweet!

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