Easy Peanut Butter Fudge

This easy peanut butter fudge is the kind of sweet treat I love to make when I want something rich, nostalgic, and low-effort. With just a few pantry staples, you get a smooth, creamy bite that tastes like it took much more time than it did.

Easy 4 Ingredient No Bake Peanut Butter Fudge

Easy Peanut Butter Fudge

This easy peanut butter fudge is the kind of sweet treat I love to make when I want something rich, nostalgic, and low-effort. With just a few pantry staples, you get a smooth, creamy bite that tastes like it took much more time than it did.
This recipe is simple, dependable, and perfect for busy days when you still want a homemade dessert. It sets up beautifully in the fridge, slices cleanly, and makes a lovely gift or party bite.
Prep Time 10 minutes
Cook Time 5 minutes
Chilling Time 2 hours
Total Time 2 hours 15 minutes
Course Dessert
Cuisine American
Servings 16 pieces

Equipment

  • 1 8-inch square pan lined with parchment paper
  • 1 Saucepan

Ingredients
  

  • 1 cup creamy peanut butter
  • 1 14-ounce can sweetened condensed milk
  • 2 tablespoons butter
  • 1 teaspoon alcohol-free vanilla

Instructions
 

  • Line an 8-inch square pan with parchment paper, leaving a little overhang so the fudge lifts out easily later.
  • In a saucepan over low heat, melt the butter, then stir in the peanut butter and sweetened condensed milk until smooth and glossy.
  • Remove the pan from the heat and stir in the alcohol-free vanilla until fully combined.
  • Spread the mixture into the prepared pan and smooth the top. Chill until firm, then lift it out and cut into small squares.

Notes

Store the fudge in an airtight container in the refrigerator for up to 1 week. For longer storage, freeze the squares with parchment between layers for up to 2 months. There is no reheating needed, just let it sit at room temperature for a few minutes before serving if you want a softer bite.

Why You’ll Love This Easy Peanut Butter Fudge

This recipe is simple, dependable, and perfect for busy days when you still want a homemade dessert. It sets up beautifully in the fridge, slices cleanly, and makes a lovely gift or party bite.

Easy Peanut Butter Fudge Ingredients & Substitutions

  • Peanut butter, use creamy peanut butter for the smoothest texture.
  • Sweetened condensed milk, this helps the fudge set and adds richness.
  • Butter, adds a soft, melt-in-your-mouth finish.
  • Alcohol-free vanilla, for a warm, classic flavor.

If you like a little texture, you can stir in chopped peanuts. For a slightly different flavor, try sunflower seed butter, though the texture may be a bit softer.

Step-by-Step Instructions to Make Easy Peanut Butter Fudge

Step 1, Prepare the pan

Line an 8-inch square pan with parchment paper, leaving a little overhang so the fudge lifts out easily later.

Step 2, Melt and mix

In a saucepan over low heat, melt the butter, then stir in the peanut butter and sweetened condensed milk until smooth and glossy.

Step 3, Add the vanilla

Remove the pan from the heat and stir in the alcohol-free vanilla until fully combined.

Step 4, Transfer and chill

Spread the mixture into the prepared pan and smooth the top. Chill until firm, then lift it out and cut into small squares.

Tips for Success

Keep the heat low so the mixture stays smooth and does not scorch. Use parchment paper for easy removal, and let the fudge chill long enough before slicing for the cleanest edges.

Variations of Easy Peanut Butter Fudge

Try adding mini chocolate chips on top, swirling in a little melted chocolate, or sprinkling flaky salt over the finished fudge. You can also mix in crushed pretzels or chopped peanuts for extra crunch.

Serving Suggestions: What to Pair with Easy Peanut Butter Fudge

Serve this fudge with coffee, hot chocolate, or a cold glass of milk. It also makes a sweet ending to a simple family dinner or a nice addition to a dessert tray.

Storage & Reheating Instructions

Store the fudge in an airtight container in the refrigerator for up to 1 week. For longer storage, freeze the squares with parchment between layers for up to 2 months. There is no reheating needed, just let it sit at room temperature for a few minutes before serving if you want a softer bite.

Memories Made Around the Table

Recipes like this always remind me of the kind of dessert you can make on a whim and still bring smiles all around. There is something special about setting out a plate of homemade fudge and watching it disappear one square at a time.

FAQs

Can I use natural peanut butter?

You can, but the texture may be a little softer and less firm. Stir it well before measuring if the oil has separated.

Why is my fudge too soft?

It may need more chilling time, or the mixture may have been heated too quickly. Make sure it is fully cold before slicing.

Can I make this without a saucepan?

Yes, you can melt the ingredients in a microwave-safe bowl in short intervals, stirring between each one until smooth.

How do I get clean slices?

Use a sharp knife and wipe it clean between cuts. Chilling the fudge until very firm also helps a lot.

Final Thoughts

This easy peanut butter fudge is proof that simple ingredients can still make something truly special. If you need a quick dessert that feels homemade and comforting, this is one you will want to keep close.