Name: Beth's Easy Peanut Butter Fudge
Prep time: 10 min
Cook time: 4 min
Total time: 30 min
Yield: 36 servings
Cuisine: American
Ingredients: 2 tablespoons unsalted butter melted (for greasing the pan); 3 cup sugar; ¾ cup butter or margarine; ⅔ cup evaporated milk ((NOT sweetened condensed)); 3 cups peanut butter chips ((16 ounces), SEE NOTES); 1 jar marshmallow cream ((7 ounces)); 1 teaspoon vanilla

Peanut butter fudgethat is made with marshmallow fluff and peanut butter chips. It is not only delicious and creamy but super easy to make!

Peanut butter fudge cut into squares on parchment paper.

I know I have said it before, butI really, really like peanut butter. It’s like the magic ingredient that takes food to the next level. Fudge is good on it’s own, but then you add peanut butter chips and something delightful happens.

Peanut butter fudge is always a good idea. It is a fun treat to make for your family, bring to a party, or gift to someone who could use a little sunshine. Once you realize how easy it is to make you will want to make this peanut butter fudge recipe all the time. Using marshmallow cream and peanut butter chips makes this extra simple to put together. If you’re looking for another peanut butter recipe, try myno bake peanut butter bars.

A close up of stacked peanut butter fudge squares on a white plate.

Why You’ll Love This Recipe

I love this peanut butter fudge recipe because no candy thermometer is needed. It requires no special equipment and turns out amazing every single time.
You can whip up a batch of this quickly and it tastes so good.
Yielding 36 servings, this fudge is great for parties, gifts, or just indulging with friends and family.

Recipe Ingredients

Butter –Unsalted butter or margarine
Sugar –Granulated
Evaporated milk– (NOT sweetened condensed)
Peanut butter chips
Marshmallow cream
Vanilla Extract

See the recipe card below for full information on ingredients and quantities

How to Make Beth’s Easy Peanut Butter Fudge

Step 1.Line a 9-inch square baking dish with parchment, leaving edges overhanging. Brush with melted butter.

Step 2.Boil sugar, butter, and evaporated milk over medium heat, stirring constantly for exactly 4 minutes.

Step 3.Remove from heat. Stir in peanut butter chips and marshmallow cream until smooth. Add vanilla and mix well.

Step 4.Pour the mixture into the prepared pan. Let it cool and set before cutting into pieces. Store in an airtight container.

Recipe FAQs

How long do you boil fudge for?

You don’t just want a subtle boil for fudge- you want a rolling boil. Once it is really going, boil the fudge for 4 minutes. Set a time, don’t walk away, and DON’T STOP STIRRING!

How do you harden fudge?

Fudge recipes set up at different rates but this quick peanut butter fudge hardens really quickly. Once I pour it into the pan, I chill the fudge in the fridge for about an hour. Fudge is best served at room temperature so once it is chilled remove from the fridge until you are ready to serve.

How do I store peanut butter fudge?

I like to slice the fudge in small squares and then place wax paper in between layers and put them in an airtight dish. They will stay fresh for a week or so.

Can I use sweetened condensed milk instead of evaporated milk?

No, sweetened condensed milk cannot be used as a substitute. It is much sweeter and has a different consistency than evaporated milk, which will affect the texture and taste of the fudge.

Top view of a pan with squares of peanut butter fudge on parchment paper, and some on a stacked on a white plate with a knife next to it.

Expert Tips

Toachieve a smooth fudge,stir continuously while boilingthe sugar mixture and ensure all ingredients arefully melted and blended before pouring into the pan.
3 cups peanut butter chipsis just under two 10 oz. packages.
If the fudge seems too soft after cooling,refrigerate it for a few hours to firm up. If it’s too firm, let it sit at room temperature for a bit before cutting.
Add a pinch of salt to the mixture to enhance the peanut butter flavor. You can also sprinkle crushed peanuts on top before the fudge sets for added crunch and flavor.

A top view of the uncut peanut butter fudge in its pan.

How to Serve and Store Beth’s Easy Peanut Butter Fudge

Fudge makes a great addition to a holiday gift box. Try my other fudge recipes,cake batter fudgeorchocolate fudgeto go along with it. Myhomemade candy bar recipes,homemade chocolate peanut butter cups, orfruity pebbles treatswould also make a fun addition.

I like to slice the fudge in small squares and then place wax paper in between layers and put them in an airtight dish. They will stay fresh for a week or so. For longer storage, refrigerate for up to two weeks or freeze for up to three months. Thaw frozen fudge in the refrigerator before serving.