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This monster cookie dough fudge combines two incredible desserts into one irresistible treat. The classic monster cookie flavors of chocolate, peanut butter, and candy pieces are transformed into a no-bake fudge that tastes just like cookie dough. Perfect for holiday platters, gifting, or satisfying sweet cravings any time of year.
I first created this recipe when my kids wanted to make cookies but it was too hot to turn on the oven. The colorful candies reminded them of little monsters which is how it got its playful name. Now it's requested at every family gathering.
Ingredients
- All purpose flour: Adds structure and authentic cookie dough flavor. Heat treating it ensures it's safe to eat in this no-bake recipe
- White chocolate chips: Create the creamy fudge base. Use high-quality chips like Ghirardelli for the smoothest melt
- Sweetened condensed milk: Gives that signature fudge texture and sweetness
- Regular and mini M&Ms: Provide color and chocolate crunch throughout the fudge
- Butter: Adds richness and authentic cookie flavor
- Brown sugar: Provides that classic cookie dough depth of flavor
- Granulated sugar: Balances the sweetness and improves texture
- Half and half: Creates creaminess without thinning the mixture too much
- Vanilla extract: Enhances all the flavors and adds warmth
Step-by-Step Instructions
- Prepare the Baking Dish:
- Line an 8x8 inch baking dish with parchment paper and spray lightly with cooking spray. The parchment creates handles that make removing the fudge easy after it sets while the spray prevents sticking.
- Heat Treat the Flour:
- Microwave the flour for exactly one minute in a microwave-safe bowl. This step eliminates any potential bacteria without changing the flavor. Allow it to cool completely before sifting to remove lumps for a smooth fudge texture.
- Prep the Candy:
- Place 1 cup regular M&Ms and 1/2 cup mini M&Ms in separate freezer bags and freeze while preparing the other components. Freezing prevents the candy shells from bleeding color into your fudge when mixed in.
- Create the Cookie Dough Base:
- Cream together butter, sugars, half and half, vanilla, and salt for 1 1/2 to 2 minutes until light and fluffy. Add the cooled flour and mix just until incorporated. This creates the cookie dough foundation of your fudge.
- Prepare the Fudge Base:
- Melt white chocolate chips and sweetened condensed milk in 30-second intervals, stirring between each until completely smooth. Be careful not to overheat as white chocolate can seize easily.
- Combine Components:
- Fold the frozen candy pieces into the cookie dough mixture first. Then gently incorporate the white chocolate mixture until just combined. Overmixing will cause the colors to bleed.
- Set the Fudge:
- Spread the mixture evenly in your prepared pan. Top with remaining candy pressing gently into the surface. Refrigerate for at least 2 hours or overnight until completely set.
- Slice and Serve:
- Cut into 25 squares for the perfect portion size. For clean cuts, warm your knife under hot water and wipe dry between slices.
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The colorful M&Ms are what make this treat special to me. My grandmother always kept a jar of them on her counter and this recipe reminds me of visiting her house as a child when she would let us grab a handful as a special treat.
Make Ahead and Storage
This fudge actually improves with time as the flavors meld together. Make it up to three days before serving for the best flavor. Store cut pieces in an airtight container in the refrigerator for up to two weeks. For longer storage freeze individual pieces wrapped in plastic wrap then placed in a freezer bag for up to three months. Thaw in the refrigerator overnight before serving.
Easy Substitutions
This recipe is incredibly versatile and can be customized to your preferences. Replace the M&Ms with any candy pieces like Reese's Pieces, chocolate chips, or chopped candy bars. For a holiday version, use seasonal colored candies. Make it gluten-free by substituting a measure-for-measure gluten-free flour blend. The half and half can be replaced with any milk or dairy alternative you have on hand.
Serving Suggestions
Serve this fudge as part of a dessert board alongside fresh fruit and other small treats. For an extra special presentation, place each piece in a mini cupcake liner for easy grabbing at parties. This fudge pairs beautifully with coffee, hot chocolate, or a cold glass of milk. For an indulgent dessert, warm a piece slightly and top with a scoop of vanilla ice cream.
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This delightful fudge is sure to bring smiles to everyone who tries it—sweet moments made easy!
Frequently Asked Questions
- → Can I use different types of M&M’s in this fudge?
Yes, you can use different types of M&M’s, such as peanut butter or dark chocolate varieties, for a unique flavor twist.
- → What is the purpose of microwaving the flour?
Microwaving the flour ensures it's safe to consume raw by eliminating any potential bacteria present in uncooked flour.
- → Can I substitute white chocolate chips with a different type of chocolate?
Yes, you can substitute with milk or dark chocolate chips, but it will change the flavor profile of the fudge.
- → How do I store the fudge after making it?
Store the fudge in an airtight container in the refrigerator for up to a week to maintain its freshness and texture.
- → Can I freeze this fudge for later use?
Yes, you can freeze the fudge in an airtight freezer-safe container for up to 3 months. Thaw in the refrigerator before serving.