If you’re a peanut butter lover, this easy 15-Minute 4-Ingredient peanut butter fudge recipe will quickly become one of your go-to recipes. It’s creamy, smooth, and requires just four simple ingredients that are likely already in your kitchen.
15-Minute 4-Ingredient Peanut Butter Fudge
With no need for a candy thermometer and minimal steps, this is a delicious treat that’s perfect for the holiday season or satisfying your sweet tooth any time of year.
The best part? This fudge comes together in just 15 minutes and sets beautifully in a square pan for easy slicing.
Whether you’re making it for holiday parties, a quick dessert, or as a gift, this homemade peanut butter fudge is sure to be a big hit.
Why You’ll Love This Recipe
This 4-ingredient peanut butter fudge recipe is one of the easiest recipes to make when you’re short on time or ingredients. It’s a great recipe for beginners, requires no bake recipe experience, and uses basic ingredients you likely already have.
This creamy peanut butter fudge recipe goes a long way in delivering joy with every bite.
Easy 15-Minute 4-Ingredient Peanut Butter Fudge
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Kitchen Essentials
Ingredients
- 2 Cups Sugar
- ½ Cup Milk
- 1 Teaspoon Vanilla Extract
- ¾ Cup Peanut Butter
text ingredients
Instructions
- Prepare the Pan. Line an 8×8-inch square pan with parchment paper or lightly grease it with a little coconut oil for easy removal. Set aside.
- Heat the Sugar and Milk. In a medium saucepan, combine the sugar and milk. Stir constantly over medium heat until the sugar dissolves. Bring the mixture to a boil and let it boil for exactly 2½ minutes, ensuring you stir occasionally to prevent scorching.2 Cups Sugar, ½ Cup Milk
- Add the Peanut Butter and Vanilla. Remove the saucepan from the heat. Stir in the peanut butter and vanilla extract using a wooden spoon until the mixture is smooth and creamy.1 Teaspoon Vanilla Extract, ¾ Cup Peanut Butter
- Pour and Cool. Quickly pour the fudge mixture into the prepared pan, spreading it evenly with the back of a spoon or spatula. Let it cool at room temperature until firm, or refrigerate for faster setting.
- Slice and Enjoy. Once the fudge is firm, lift it out of the pan using the parchment paper. Slice it into small squares for serving. Store any leftovers in an airtight container to keep them fresh for up to a week.
Your Own Private Notes
Notes
How Many Pieces Does This Make?
For an 8×8-inch pan, you can typically cut the fudge into 16 small squares (2-inch pieces) or 25 bite-sized squares (1.5-inch pieces). The number of pieces depends on how large or small you want them.Nutrition
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Recipe Tips and Variations
Type of Peanut Butter. Use smooth peanut butter for a creamy texture, but natural peanut butter or crunchy peanut butter can be used for added flavor and texture.
Add a Pinch of Salt. A small pinch of salt can enhance the sweetness and balance the flavors.
Marshmallow Fluff. Swirl in a bit of marshmallow cream for a twist on classic old-fashioned peanut butter fudge.
Chocolate Drizzle. Drizzle melted dark chocolate chips or mix in a handful for a peanut butter-chocolate fudge combination.
Substitute for Milk. For dairy-free options, try cashew milk or almond milk.
Alternative Sweeteners. Substitute sugar with maple syrup or powdered sugar for a slightly different taste.
Cutting the Fudge. Use a sharp knife and clean it between cuts to get neat individual pieces.
Freezing Peanut Butter Fudge
Freezing peanut butter fudge is an excellent way to prepare for the holiday season or preserve leftovers for future enjoyment.
To freeze, simply wrap individual pieces tightly in plastic wrap or parchment paper to protect them from freezer burn. Once wrapped, place the pieces in a freezer-safe airtight container or a zip-top bag. Stored this way, the fudge can last up to three months in the freezer, retaining its creamy texture and rich flavor. When you’re ready to indulge, remove the desired number of pieces from the freezer and let them thaw at room temperature. This ensures the fudge is just as soft and delicious as the day it was made.
Storing Your Fudge
Proper storage is key to maintaining the fresh, creamy texture of homemade peanut butter fudge. For short-term storage, keep the fudge in an airtight container at room temperature, where it will stay fresh for up to one week.
In warmer climates or during the summer months, refrigeration is recommended to prevent melting or softening. Refrigerated fudge will stay fresh for up to two weeks and can be enjoyed chilled or brought to room temperature before serving.
For added convenience, store the pieces in a single layer or separated by sheets of parchment paper to keep them from sticking together. Whether you’re planning to enjoy the fudge right away or save it for later, these storage tips ensure every bite is as satisfying as the first.
You can find Victoria crocheting, quilting, and creating recipes. She has cooked in restaurants for over 20 years, including many larger parties. She learned to crochet when she was just 11 years old and has been crocheting ever since; over 50 years now. Over 40 years ago, she loved her first class in sewing and continues to hone her skills in quilting. Many have enjoyed the handmade gifts over the years. In her professional career, she has worked in management in a wide variety of businesses including higher education as a dean of a division. All the while attending college part-time to achieve her doctorate in higher education with an emphasis in e-learning.
My family loved this!