If you’re looking for a sweet treat that is both indulgent and incredibly easy to make, then look no further than this Outrageous Peanut Butter Fudge with M&Ms. This recipe is perfect for satisfying your sweet tooth and will become a favorite for family gatherings, parties, or simply when you want a little pick-me-up. The creamy peanut butter paired with the sweetness of M&Ms creates a delightful combination that is hard to resist!
Imagine a rich, velvety fudge that melts in your mouth, with colorful bursts of candy-coated chocolate adding a fun crunch. It’s a dessert that’s sure to impress anyone who tries it. Plus, with just a few simple ingredients, you can whip up this decadent treat in no time. Let’s dive into the details of why this fudge works every time and how you can easily make it at home!
Why It Works Every Time

This Outrageous Peanut Butter Fudge with M&Ms is a foolproof recipe for several reasons. First, the combination of creamy peanut butter and butter creates a smooth and rich base that sets perfectly when combined with powdered sugar. The addition of light corn syrup not only helps to bind the ingredients but also adds a touch of sweetness and shine.
The precise ratios of these ingredients ensure that your fudge has the perfect texture—soft yet firm enough to hold its shape. Plus, the M&Ms add both flavor and a pop of color, making each bite exciting. Whether you’re an experienced baker or a novice in the kitchen, this recipe guarantees delicious results every time.
What Goes Into Outrageous Peanut Butter Fudge with M&Ms
To make this fantastic fudge, you will need the following ingredients:
- 1/4 cup light corn syrup
- 1/4 cup unsalted butter
- 2 cups creamy peanut butter
- 1 1/4 cups powdered sugar
- 1 teaspoon vanilla extract
- 1 cup M&Ms
Each ingredient plays a crucial role in achieving the perfect taste and texture, making your fudge absolutely irresistible.
Tools & Equipment Needed
Before you start, gather these essential tools and equipment:
- Medium saucepan – for melting the ingredients.
- Spatula – to stir and combine everything smoothly.
- 9×9 inch square baking dish – for setting the fudge.
- Parchment paper – to line the baking dish for easy removal.
- Microwave-safe bowl (optional) – if you prefer melting the ingredients in the microwave.
Having everything ready will make the process quick and enjoyable!
Outrageous Peanut Butter Fudge with M&Ms Made Stepwise

Making this Outrageous Peanut Butter Fudge with M&Ms is simple! Follow these easy steps:
Step 1: Prepare Your Baking Dish
Line a 9×9 inch baking dish with parchment paper, leaving some overhang on the sides for easy removal. This will help you lift the fudge out once it’s set.
Step 2: Melt the Butter and Corn Syrup
In a medium saucepan, combine the light corn syrup and unsalted butter over medium heat. Stir continuously until the butter is completely melted and the mixture is smooth.
Step 3: Add Peanut Butter
Remove the saucepan from the heat and add the creamy peanut butter. Stir until well combined and smooth.
Step 4: Incorporate Powdered Sugar and Vanilla
Gradually sift in the powdered sugar and add the vanilla extract. Mix well until everything is fully incorporated and you have a thick, creamy fudge mixture.
Step 5: Fold in M&Ms
Gently fold in the M&Ms, ensuring they are evenly distributed throughout the fudge mixture.
Step 6: Transfer to Baking Dish
Pour the fudge mixture into the prepared baking dish. Use the spatula to spread it evenly and smooth the top.
Step 7: Chill and Set
Refrigerate the fudge for at least 2 hours, or until it is firm and set.
Step 8: Cut and Enjoy
Once set, lift the fudge out of the baking dish using the parchment paper overhang. Cut into squares and enjoy your Outrageous Peanut Butter Fudge with M&Ms!
Healthier Substitutions

If you’re looking to make some healthier choices while still enjoying this delicious treat, consider these substitutions:
- Use natural peanut butter – it contains fewer additives and sugars.
- Replace light corn syrup with honey or maple syrup for a more natural sweetener.
- Opt for sugar-free powdered sugar – if you want to cut down on sugar intake.
- Use dark chocolate M&Ms – for a richer flavor and added antioxidants.
These substitutions can help you create a version of Outrageous Peanut Butter Fudge that aligns better with your dietary preferences while still being delicious.
Pro Tips & Notes
- Make sure to use creamy peanut butter for the smoothest fudge texture.
- Be careful not to overheat the butter and corn syrup mixture; it should just be melted, not boiling.
- For added flavor, consider mixing in a pinch of sea salt or some chopped nuts.
- If you want to make this fudge extra special, drizzle some melted chocolate over the top before chilling.
Prep Ahead & Store
This Outrageous Peanut Butter Fudge with M&Ms can be prepared ahead of time, making it a great option for parties or holiday gatherings. Once set, store the fudge in an airtight container at room temperature for up to a week. If you want to keep it longer, you can refrigerate it for up to two weeks. For even more extended storage, consider freezing the fudge. Just cut it into squares, place it in an airtight container with layers of parchment paper in between, and freeze for up to three months.
Troubleshooting Q&A
What if my fudge is too soft?
If your fudge is too soft, it may not have been chilled long enough. Simply return it to the refrigerator for an additional hour or so until it firms up. If it’s still too soft, consider adding a bit more powdered sugar to thicken the mixture next time.
Can I use crunchy peanut butter instead?
Absolutely! Using crunchy peanut butter will give your fudge a delightful texture. Just keep in mind that it may alter the smoothness slightly, but it will be just as delicious!
Why did my fudge turn out grainy?
Graininess can occur if the powdered sugar is not sifted properly or if the mixture was overcooked. Be sure to sift your sugar and avoid overheating your butter and corn syrup mixture to keep the fudge smooth.
How can I make my fudge more chocolatey?
For a more chocolatey flavor, consider adding cocoa powder to the fudge mixture or using chocolate-flavored M&Ms. You could also drizzle melted chocolate on top before serving for an extra indulgent touch.
What to Make After This
Once you’ve enjoyed your Outrageous Peanut Butter Fudge with M&Ms, why not try making these other delicious treats?
These recipes will keep your sweet tooth satisfied!
Final Thoughts
This Outrageous Peanut Butter Fudge with M&Ms is more than just a dessert; it’s a delightful experience that brings joy to anyone who takes a bite. Its creamy texture and sweet, nutty flavor make it a standout treat that’s perfect for any occasion. Whether shared with friends and family or enjoyed solo, this fudge is bound to become a cherished favorite in your recipe collection. So gather your ingredients, roll up your sleeves, and indulge in the decadence of homemade fudge. You won’t regret it!

Outrageous Peanut Butter Fudge with M&Ms
Equipment
- Medium Saucepan
- Spatula
- 9x9 inch square baking dish
- Parchment Paper
- Microwave-safe Bowl
Ingredients
- 1/4 cup light corn syrup
- 1/4 cup unsalted butter
- 2 cups creamy peanut butter
- 1 1/4 cups powdered sugar
- 1 teaspoon vanilla extract
- 1 cup M&Ms
Instructions
- Line a 9x9 inch baking dish with parchment paper, leaving some overhang on the sides for easy removal.
- In a medium saucepan, combine the light corn syrup and unsalted butter over medium heat. Stir continuously until the butter is completely melted and the mixture is smooth.
- Remove the saucepan from the heat and add the creamy peanut butter. Stir until well combined and smooth.
- Gradually sift in the powdered sugar and add the vanilla extract. Mix well until everything is fully incorporated and you have a thick, creamy fudge mixture.
- Gently fold in the M&Ms, ensuring they are evenly distributed throughout the fudge mixture.
- Pour the fudge mixture into the prepared baking dish. Use the spatula to spread it evenly and smooth the top.
- Refrigerate the fudge for at least 2 hours, or until it is firm and set.
- Once set, lift the fudge out of the baking dish using the parchment paper overhang. Cut into squares and enjoy your Outrageous Peanut Butter Fudge with M&Ms!
Notes
- Use creamy peanut butter for the smoothest fudge texture.
- Do not overheat the butter and corn syrup; melt gently to avoid boiling.
- Add a pinch of sea salt or chopped nuts for added flavor and texture.
- Drizzle melted chocolate over the top before chilling for extra indulgence.
- Store in an airtight container at room temperature for up to a week or freeze for longer storage.
