These M&M Blondies are a delightful treat that combines soft, chewy textures with the colorful crunch of M&Mβs. Perfect for parties, bake sales, or just a sweet afternoon snack, these blondies will surely impress friends and family. With their customizable candy options, you can adapt them for any holiday or occasion, making each batch uniquely yours.
Why Youβll Love This Recipe
- Quick and Easy: This recipe takes only 15 minutes of prep time, making it perfect for busy bakers.
- Delicious Flavor: The combination of brown sugar and vanilla creates a rich, sweet flavor that pairs beautifully with M&Mβs.
- Customizable: You can use various colors of M&Mβs to fit any theme or celebration, from Christmas to birthdays.
- Great for Sharing: With 20 servings per batch, these M&M blondies are ideal for sharing with friends or family.
- Kid-Friendly: Kids love the colorful candies and the fun texture, making this a great baking project to do together.
Tools and Preparation
Before you get started on your M&M Blondies, gather your tools and equipment. Having everything ready will streamline the baking process and enhance your experience.
Essential Tools and Equipment
- 9 x 13-inch baking pan
- Mixing bowls
- Electric mixer
- Rubber spatula
- Measuring cups and spoons
Importance of Each Tool
- 9 x 13-inch baking pan: Provides the perfect size for even baking and easy cutting into squares.
- Electric mixer: Saves time when creaming butter and sugars for a fluffy texture in your blondies.
Ingredients
These soft and chewy M&M blondies are full of M&Mβs. Customize these blondies by using your favorite color combination of candy to add a holiday flare to this delicious treat.
For the Blondie Batter
- 1/2 cup butter (melted)
- 1 1/4 cup sugar
- 3/4 cup packed brown sugar
- 2 eggs
- 2 cups flour
- 1/2 tsp salt
- 2 tsp vanilla
- 1 cup M&Mβs (red, white, and blue)
- 1 cup white chocolate chips
How to Make M&M Blondies
Step 1: Preheat the Oven
Preheat your oven to 350Β°F (175Β°C). This ensures that your M&M blondies bake evenly.
Step 2: Prepare the Pan
Line a 9 x 13-inch pan with foil. Be sure to leave some overhang for easy removal later. Spray the foil with baking spray to prevent sticking.
Step 3: Mix Butter and Sugars
In a mixing bowl, combine melted butter with both types of sugar. Use an electric mixer to beat until the mixture is light and fluffy.
Step 4: Add Eggs and Vanilla
Add in the eggs one at a time, mixing well after each addition. Then pour in the vanilla extract and blend until fully incorporated.
Step 5: Incorporate Dry Ingredients
Gradually add in flour and salt. Mix just until combined; avoid overmixing as this can make your blondies dense.
Step 6: Fold in Chips and M&Mβs
Gently mix in the white chocolate chips and M&Mβs until they are evenly distributed throughout the batter.
Step 7: Bake the Blondies
Spread the batter evenly into the prepared pan. Bake for 20-25 minutes or until golden brown. A toothpick should come out slightly gooey but not wet when inserted into the center.
Step 8: Cool and Serve
Allow your M&M blondies to cool in the pan before lifting them out using the foil. Cut into squares and enjoy!
With these easy steps, youβre on your way to enjoying delicious homemade M&M Blondies!
How to Serve M&M Blondies
M&M blondies are a delightful treat that can be enjoyed in various ways. Whether for a party, family gathering, or simply as dessert, you can elevate your presentation and enjoyment with these serving suggestions.
Individual Portions
- Serve each blondie in a cupcake liner for easy handling at parties.
Γ La Mode
- Top warm blondies with a scoop of vanilla ice cream for a delicious contrast of flavors and temperatures.
Drizzled with Chocolate
- Add a drizzle of melted chocolate over the blondies for an extra touch of sweetness and elegance.
With Fresh Berries
- Pair blondies with fresh strawberries or raspberries for a refreshing balance to the richness.
Snack Packs
- Cut into smaller squares and pack them into snack bags for on-the-go treats.
How to Perfect M&M Blondies
Achieving the perfect M&M blondies is simple with a few key tips. These will help ensure your blondies turn out soft, chewy, and full of flavor.
- Measure accurately β Use precise measurements for ingredients to achieve the right texture.
- Donβt overmix β Mix just until combined to keep your blondies light and fluffy.
- Use room temperature eggs β This helps blend all ingredients more evenly for better consistency.
- Watch the baking time β Remove them from the oven when they are golden brown; they will continue cooking while cooling.
- Let them cool completely β Cooling helps set the texture before cutting into squares.

Best Side Dishes for M&M Blondies
When serving M&M blondies, you might want to offer some side dishes that complement their sweet flavor. Here are some tasty ideas to consider:
- Vanilla Ice Cream β A classic pairing that enhances the richness of the blondies.
- Fresh Fruit Salad β A colorful mix of seasonal fruits adds freshness and balances sweetness.
- Caramel Sauce β Drizzle this over the top for an indulgent twist.
- Chocolate Whipped Cream β Light and airy, this topping brings extra chocolatey goodness.
- Nutty Granola β A crunchy side that contrasts beautifully with the soft blondies.
- Coffee or Espresso β The bitter notes of coffee pair well with sweet desserts like blondies.
Common Mistakes to Avoid
When making M&M blondies, itβs easy to stumble into some common pitfalls. Here are a few mistakes to watch out for:
- Using cold ingredients: Always use room temperature eggs and melted butter. Cold ingredients can lead to uneven mixing and affect the texture of your blondies.
- Overmixing the batter: Mix just until combined. Overmixing can make your blondies tough instead of soft and chewy.
- Not measuring flour correctly: Spoon the flour into your measuring cup instead of scooping it directly. Scooping can compact the flour, resulting in dry blondies.
- Skipping the cooling time: Let the blondies cool in the pan before cutting. This helps them set properly and makes slicing easier.
- Ignoring baking time: Keep an eye on your blondies as they bake. Every oven is different, so check them a few minutes early to prevent overbaking.
Refrigerator Storage
- M&M blondies can be stored in the fridge for up to one week.
- Place them in an airtight container to maintain freshness.
- For best results, let them cool completely before storing.
Freezing M&M Blondies
- You can freeze M&M blondies for up to three months.
- Wrap individual pieces tightly in plastic wrap, then place them in a freezer-safe bag or container.
- Label with the date for easy tracking.
Reheating M&M Blondies
- Oven: Preheat your oven to 350Β°F (175Β°C). Place the blondies on a baking sheet and warm for about 10 minutes.
- Microwave: Heat a single piece on medium power for 10-15 seconds until warm.
- Stovetop: For a crispy bottom, place a piece in a skillet over low heat, covering it with a lid for about 5 minutes.

Frequently Asked Questions
Can I customize my M&M Blondies?
You can absolutely customize your M&M blondies! Try using different varieties of candy or chocolate chips according to your taste preferences or holiday themes.
How do I know when my M&M Blondies are done?
Your M&M blondies are done when they turn golden brown around the edges and a toothpick inserted comes out with only a few moist crumbs.
What should I serve with M&M Blondies?
M&M blondies pair well with vanilla ice cream or whipped cream. They make an excellent dessert for any gathering!
Whatβs the difference between brownies and blondies?
While both are delicious baked treats, brownies typically contain cocoa powder or melted chocolate, giving them a rich chocolate flavor. Blondies have a buttery base with brown sugar, offering a sweet and chewy vanilla taste.
Final Thoughts
M&M blondies are an irresistible treat that combines sweetness with fun colors from the candies. Their soft and chewy texture makes them perfect for sharing at parties or enjoying as an after-dinner dessert. Feel free to customize these blondies by adding nuts or different flavored chips for even more variety!

M&M Blondies
- Author: Adeline
- Total Time: 40 minutes
- Yield: Approximately 20 servings 1x
Description
Indulge in the delightful world of M&M Blondies, where soft, chewy textures meet the colorful crunch of M&Mβs in every bite. Perfect for parties, bake sales, or a sweet afternoon pick-me-up, these blondies are versatile and easy to make. With just 15 minutes of prep time, theyβre ideal for busy bakers looking to impress friends and family. Customize them with different M&M colors to suit any occasion, from festive holidays to birthday celebrations. Each batch yields about 20 servings, making them perfect for sharing. Whether you enjoy them warm with a scoop of ice cream or drizzled with chocolate, these M&M Blondies are sure to become a favorite treat in your baking repertoire.
Ingredients
- 1/2 cup melted butter
- 1 1/4 cups sugar
- 3/4 cup packed brown sugar
- 2 eggs
- 2 cups flour
- 1/2 tsp salt
- 2 tsp vanilla extract
- 1 cup M&M's (varied colors)
- 1 cup white chocolate chips
Instructions
- Preheat your oven to 350Β°F (175Β°C).
- Line a 9 x 13-inch baking pan with foil and spray with baking spray.
- In a mixing bowl, beat melted butter with both sugars until fluffy.
- Add eggs one at a time and mix in vanilla.
- Gradually add flour and salt, mixing until combined.
- Fold in white chocolate chips and M&M's.
- Spread batter evenly in the prepared pan and bake for 20-25 minutes until golden brown.
- Cool before lifting out using the foil, then cut into squares.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 190
- Sugar: 18g
- Sodium: 80mg
- Fat: 8g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: <1g
- Protein: 2g
- Cholesterol: 35mg
Keywords: For varied flavors, consider adding nuts or using different types of candy. Be careful not to overmix; this keeps your blondies light and chewy.