3 Ingredient Peanut Butter Fudge (No Milk, No Butter!)

Artistic shot of peanut butter fudge squares with a blurred background highlighting their rich color and texture.

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This 3 Ingredient Peanut Butter Fudge is rich, creamy, and made without milk or butter! Just peanut butter, coconut oil, and maple syrup—so easy!

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You know those days when you need something sweet, but the idea of baking or dealing with a million ingredients just sounds exhausting? Yeah, that was me last week. I had a massive peanut butter craving (which, let’s be real, is most days), but I wasn’t about to break out the mixer, preheat the oven, or—heaven forbid—wait for something to bake.

I wanted something fast, easy, and ridiculously delicious. Then I remembered an old trick: peanut butter + coconut oil + maple syrup = magic. I stirred everything together, threw it in the freezer, and crossed my fingers.

An hour later? Pure peanut butter bliss. Smooth, melt-in-your-mouth creamy, and just the right amount of sweet. And the best part? No butter, no milk, no refined sugar. Just three simple ingredients and zero effort.

So if you love peanut butter as much as I do (which, let’s be honest, you wouldn’t be here if you didn’t), you need this fudge in your life.

Why You’ll Love This 3 Ingredient Peanut Butter Fudge Recipe?

  • Only 3 Ingredients – Nothing weird or hard to find.
  • No Baking, No Stove, No Fuss – Just mix, pour, and freeze.
  • Naturally Sweetened – Maple syrup keeps it perfectly sweet with no refined sugar.
  • Dairy-Free & Vegan – No milk, no butter, no problem.
  • Ridiculously Fast – Takes 5 minutes to make, then the freezer does the rest.

Artistic shot of peanut butter fudge squares with a blurred background highlighting their rich color and texture.

Ingredient Notes:

This might be the easiest fudge recipe ever, but each ingredient plays a crucial role in making it smooth, rich, and impossible to stop eating.

  • Creamy Peanut Butter – The star of the show. Use natural, unsweetened peanut butter for the best flavor and texture.
  • Coconut Oil – Helps the fudge set while keeping it insanely creamy.
  • Maple Syrup – Adds natural sweetness and makes everything taste even better.

Pro Tip: Want some crunch? Use crunchy peanut butter for extra texture!

Squares of creamy fudge stacked neatly.

How To Make 3 Ingredient Peanut Butter Fudge?

This is so simple, it almost feels like cheating.

Step 1: Mix Everything Together

In a large mixing bowl, stir together 1 cup peanut butter and ¼ cup melted coconut oil until smooth.

Add 3 tablespoons maple syrup, adjusting to taste, and mix until fully combined.

Step 2: Pour and Set

Line a 9×5-inch loaf pan with parchment paper.

Pour the fudge mixture into the pan and spread it evenly with a spatula.

Pop it in the freezer for 1 hour, or until firm.

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Step 3: Slice and Enjoy!

Once the fudge is set, take it out of the freezer and let it sit at room temperature for 2-3 minutes to soften slightly.

Cut into 12 small squares and enjoy!

Pro Tip: If you want to get fancy, sprinkle flaky sea salt on top before freezing.

Pile of bite-sized fudge squares.

Storage Options:

Since this fudge is made with coconut oil, it melts quickly at room temperature, so keep it chilled for the best texture.

  • In the fridge: Store in an airtight container for up to 2 weeks.
  • In the freezer: Keeps well for up to 3 months. Just let it sit for a few minutes before eating.

Pro Tip: If stacking the fudge, place parchment paper between layers to prevent sticking.

Variations and Substitutions:

Want to mix things up? Here are a few fun ideas:

  • Crunchy Peanut Butter Version – Swap creamy peanut butter for crunchy to add texture.
  • Chocolate Peanut Butter Fudge – Stir in 2 tablespoons cocoa powder for a chocolate twist.
  • Salted Peanut Butter Fudge – Sprinkle flaky sea salt on top before freezing.
  • Nut-Free Version – Use almond butter or sunflower seed butter instead of peanut butter.
  • Keto-Friendly Version – Replace maple syrup with sugar-free syrup or liquid stevia.

Dense and velvety fudge slices.

What to Serve with 3 Ingredient Peanut Butter Fudge?

This fudge is amazing on its own, but if you want to level it up, try:

  • A Hot Cup of Coffee or Tea – The perfect balance of rich and warm.
  • Drizzled Dark Chocolate – Melt some chocolate and drizzle over the top before freezing.
  • Chopped Nuts – Sprinkle crushed almonds or pecans on top for crunch.
  • Vanilla Ice Cream – A square of fudge + a scoop of ice cream? Dreamy.

Frequently Asked Questions:

Can I use honey instead of maple syrup?
Yep! Honey works well, but it has a stronger flavor. Start with 2 tablespoons and adjust as needed.

Does this fudge taste like coconut?
Not really! The peanut butter overpowers the coconut oil flavor, but if you’re sensitive to coconut, use refined coconut oil for a more neutral taste.

Can I make this in the microwave?
Yes! If your peanut butter is too thick, microwave it with the coconut oil for 20-30 seconds before mixing.

Overhead shot of a stack of peanut butter fudge pieces on a rustic wooden board.

If you need a quick, easy, and ridiculously creamy peanut butter fudge, this is the recipe. Three simple ingredients, zero effort, and pure peanut butter bliss.

So, what do you think? Are you making this today? Let me know—I’d love to hear how it turns out!

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Planning to try this recipe soon? Pin it for a quick find later!

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<Remember it later>

Planning to try this recipe soon? Pin it for a quick find later!

Pin it now

Keep the Flavor Coming – Try These:

Dense and velvety fudge slices.

3 Ingredient Peanut Butter Fudge (No Milk, No Butter!)

Prep Time 5 minutes
Set Time 1 hour
This 3 Ingredient Peanut Butter Fudge is smooth, creamy, and naturally sweetened. Made with peanut butter, coconut oil, and maple syrup, this easy, no-bake dessert is dairy-free, requires no refined sugar, and sets in just an hour for a quick and satisfying treat.
12 Servings

Ingredients

  • 1 cup creamy peanut butter natural, unsweetened
  • ¼ cup coconut oil melted
  • 3 tablespoons maple syrup adjust to taste

Instructions
 

Prepare the Fudge Mixture

  1. In a large mixing bowl, combine the peanut butter and melted coconut oil. Stir until fully incorporated and smooth.
  2. Add maple syrup, adjusting the amount according to your desired sweetness level. Continue stirring until the mixture is homogenous and well combined.

Pour and Set

  1. Line a 9x5-inch loaf pan with parchment paper to prevent sticking.
  2. Pour the fudge mixture into the prepared pan, spreading it evenly with a spatula to ensure a smooth surface.
  3. Transfer the pan to the freezer and allow the fudge to set for at least 1 hour, or until firm.

Slice and Serve

  1. Once set, remove the fudge from the freezer and let it sit at room temperature for 2-3 minutes to soften slightly for easier slicing.
  2. Using a sharp knife, cut the fudge into 12 equal squares. Serve immediately or store for later use.

Notes

This recipe is naturally gluten-free as long as all ingredients used are certified gluten-free. Some brands of peanut butter and maple syrup may have cross-contamination risks, so always check labels to ensure they are gluten-free.
Bitty

 

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< Hi, I'm Bitty! >

I'm Bitty, owner of nodashofgluten.com, where I share simple, delicious recipes for all tastes, including gluten-free. Check out my "About Me" page for more info!

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