🍪🌈 M&M Cookie Dough Fudge
Creamy, rich, and irresistibly sweet, this no-bake M&M Cookie Dough Fudge combines edible cookie dough flavor with smooth white chocolate and plenty of colorful M&M candies. It has the nostalgic taste of chocolate-chip cookie dough in a soft, sliceable fudge that’s perfect for parties, holidays, bake sales, or gifting.
⏱ Recipe Information
Prep Time: 20 minutes
Cook Time: 5 minutes
Chill Time: 2–3 hours
Total Time: About 3 hours
Yield: 24–36 pieces
Difficulty: Easy
Method: No-Bake
🛒 Ingredients
🍪 Cookie Dough Layer
- 1 cup (125 g) all-purpose flour
- ½ cup (113 g) salted sweet cream butter, softened
- ¼ cup (50 g) granulated sugar
- ⅓ cup (70 g) light brown sugar, packed
- 2 tablespoons half-and-half
- 1 teaspoon pure vanilla extract
🍫 Fudge
- 1½ cups (about 255 g) white baking chips
- 14 oz (397 g) sweetened condensed milk
🌈 M&M Mix-In
- 1 cup plain M&M’s
- 1 cup plain mini M&M’s
Reserve about ½ cup of the M&M’s for decorating the top.
Instructions
🔥 1. Heat-Treat the Flour
Because the flour won’t be baked, it should be heat-treated before using.
Spread the flour evenly on a baking sheet.
Bake at 350°F (175°C) for about 5–7 minutes, or until the flour reaches 165°F (74°C).
Let it cool completely.
Don’t skip this step when making an edible cookie-dough-style dessert.
🧈 2. Make the Cookie Dough
Place the softened butter, granulated sugar, and brown sugar in a mixing bowl.
Beat for 2–3 minutes, until smooth and creamy.
Add the half-and-half and vanilla.
Beat until combined.
🌾 3. Add the Flour
Once the heat-treated flour has cooled, gradually add it to the butter mixture.
Mix until a soft cookie dough forms.
If the mixture seems slightly dry, add another teaspoon of half-and-half.
🌈 4. Add the M&M’s
Fold ½ cup plain M&M’s and ½ cup mini M&M’s into the cookie dough.
Set aside.
🍫 5. Make the White Chocolate Fudge
Line an 8-inch square baking pan with parchment paper, leaving some overhang on the sides.
Place the white baking chips and sweetened condensed milk in a medium saucepan.
Heat over low heat, stirring constantly, until the baking chips are completely melted and the mixture is smooth.
Do not let the mixture boil.
Remove from the heat immediately once smooth.
🍪 6. Combine the Cookie Dough & Fudge
Quickly fold the prepared cookie dough into the warm white chocolate mixture.
Stir gently until evenly distributed.
Work fairly quickly because the fudge will begin thickening as it cools.
🌈 7. Add More M&M’s
Fold in another ½ cup plain M&M’s and ½ cup mini M&M’s.
Reserve the remaining candies for the top.
🥄 8. Press Into the Pan
Transfer the mixture to the prepared pan.
Use a lightly greased spatula or the back of a spoon to press it firmly and evenly into the pan.
Scatter the reserved M&M’s over the surface.
Gently press them into the fudge so they stay in place.
❄️ 9. Chill
Refrigerate the fudge for at least 2–3 hours, or until completely firm.
For the cleanest cuts, chill it overnight.
🔪 10. Slice & Serve
Lift the chilled fudge from the pan using the parchment-paper overhang.
Place it on a cutting board.
Use a sharp knife to cut it into 24 large squares or 36 smaller pieces.
For clean slices, warm and wipe the knife between cuts.
Serve chilled or slightly softened at room temperature.
⭐ Chef’s Tips
Keep the Heat Low
White baking chips can seize or scorch if heated too aggressively.
Don’t Overheat the Fudge
Remove it from the heat as soon as the mixture becomes smooth.
Work Quickly
Once the cookie dough and fudge are combined, the mixture thickens fairly quickly.
Use Parchment
The parchment overhang makes removing the finished fudge incredibly easy.
Chill Thoroughly
The fudge needs enough time to firm up before slicing.
🍫 Delicious Variations
Chocolate M&M Cookie Dough Fudge
Replace half of the white baking chips with semisweet chocolate chips.
Peanut Butter M&M Fudge
Add ½ cup creamy peanut butter to the melted white chocolate mixture.
Holiday Fudge
Use seasonal M&M colors for Christmas, Valentine’s Day, Halloween, or Easter.
Chocolate Chip Cookie Dough
Replace some of the M&M’s with mini chocolate chips.
Pretzel M&M Fudge
Fold in ½ cup finely chopped pretzels for a sweet-and-salty crunch.
🧊 Storage
Store the fudge in an airtight container.
Refrigerator: Up to 1 week.
Place parchment between layers to prevent pieces from sticking together.
For the best texture, let pieces sit at room temperature for 5–10 minutes before serving.
❄️ Freezing
Wrap individual pieces tightly or separate layers with parchment paper.
Place in a freezer-safe airtight container.
Freeze: Up to 2 months.
Thaw overnight in the refrigerator.
🍪🌈 Recipe Summary
This M&M Cookie Dough Fudge is a decadent no-bake treat made with edible cookie dough, creamy white chocolate fudge, sweetened condensed milk, and loads of colorful M&M’s.
It’s soft, rich, chewy, creamy, and packed with that irresistible cookie-dough flavor.
No oven, no complicated techniques—just colorful, chocolatey cookie-dough goodness in every bite. 🍪🌈✨