Chewy M&M Brownies are the perfect treat for anyone who loves chocolate and colorful candies. These brownies are soft, fudgy, and packed with the delicious crunch of M&M’s. They are easy to make and are sure to be a hit at any gathering or just as a sweet snack at home.

Why Make This Recipe
Making Chewy M&M Brownies is a great way to satisfy your sweet tooth. They are quick to prepare and require simple ingredients that you may already have in your kitchen. Plus, the combination of chocolate with M&M’s creates a delightful texture and flavor. Whether for a party, a bake sale, or a cozy night in, these brownies will brighten your day!
How to Make Chewy M&M Brownies
Follow these simple steps to whip up a batch of Chewy M&M Brownies.
Ingredients:
- 1/4 cup (55g) unsalted butter, melted
- 1/4 cup (54g) vegetable oil
- 1/2 cup (50g) regular unsweetened cocoa powder
- 3 oz dark chocolate, chopped
- 2 large eggs
- 3/4 cup (150g) granulated sugar
- 1/4 cup (55g) dark brown sugar, packed
- 2 tsp vanilla extract
- 1/2 cup (65g) all-purpose flour
- 1/2 tsp kosher salt
- 1/4 tsp baking powder
- 1/4 cup semisweet chocolate chips
- 3/4 cup regular M&M’s, plus more for topping
- 1/4 cup mini M&M’s, plus more for topping
Directions:
- Preheat your oven to 350°F (175°C) and grease an 8×8-inch baking pan.
- In a mixing bowl, combine the melted butter and vegetable oil.
- Stir in the cocoa powder and chopped dark chocolate until smooth.
- Add the eggs, granulated sugar, brown sugar, and vanilla extract to the mixture. Stir until well combined.
- Gently fold in the flour, salt, and baking powder. Do not overmix.
- Mix in the semisweet chocolate chips and both types of M&M’s.
- Pour the brownie batter into the prepared baking pan. Spread it evenly and sprinkle some extra M&M’s on top.
- Bake for about 25-30 minutes or until a toothpick inserted in the center comes out with a few moist crumbs.
- Let the brownies cool in the pan before slicing into squares.
How to Serve Chewy M&M Brownies
Serve these brownies warm or at room temperature. They are perfect on their own or with a scoop of vanilla ice cream on top. You can also drizzle some chocolate syrup for an extra indulgence!
How to Store Chewy M&M Brownies
To keep your brownies fresh, store them in an airtight container at room temperature for up to 3 days. If you want to keep them longer, you can refrigerate them for up to a week or freeze them for up to a month. Just make sure to wrap them well before freezing.
Tips to Make Chewy M&M Brownies
- Make sure to measure your ingredients correctly for the best results.
- Do not overbake the brownies, as you want them chewy and fudgy in the center.
- Feel free to add nuts or your favorite chocolate candies to the batter for extra flavor!
Variation
You can easily customize this recipe by using white chocolate chips, peanut butter chips, or different flavors of M&M’s. Try adding a pinch of espresso powder for a richer chocolate flavor!
FAQs
Q: Can I use different types of chocolate?
A: Yes, you can substitute milk chocolate or white chocolate for the dark chocolate to match your taste.
Q: How can I tell when the brownies are done?
A: The brownies should be set around the edges but slightly soft in the middle. A toothpick inserted should come out with a few moist crumbs.
Q: Can I make these brownies gluten-free?
A: Yes, you can use a gluten-free all-purpose flour blend in place of regular flour to make them gluten-free.

Chewy M&M Brownies
Ingredients
For the brownie batter
- 1/4 cup unsalted butter, melted
- 1/4 cup vegetable oil
- 1/2 cup regular unsweetened cocoa powder
- 3 oz dark chocolate, chopped
- 2 large eggs
- 3/4 cup granulated sugar
- 1/4 cup dark brown sugar, packed
- 2 tsp vanilla extract
- 1/2 cup all-purpose flour
- 1/2 tsp kosher salt
- 1/4 tsp baking powder
- 1/4 cup semisweet chocolate chips
- 3/4 cup regular M&M’s, plus more for topping
- 1/4 cup mini M&M’s, plus more for topping
Instructions
Preparation
- Preheat your oven to 350°F (175°C) and grease an 8×8-inch baking pan.
- In a mixing bowl, combine the melted butter and vegetable oil.
- Stir in the cocoa powder and chopped dark chocolate until smooth.
- Add the eggs, granulated sugar, brown sugar, and vanilla extract to the mixture. Stir until well combined.
- Gently fold in the flour, salt, and baking powder. Do not overmix.
- Mix in the semisweet chocolate chips and both types of M&M’s.
- Pour the brownie batter into the prepared baking pan. Spread it evenly and sprinkle some extra M&M’s on top.
Baking
- Bake for about 25-30 minutes or until a toothpick inserted in the center comes out with a few moist crumbs.
- Let the brownies cool in the pan before slicing into squares.


