Homemade Peanut Butter Whiskey Fudge Recipe (Boozy Treat)

Indulge in this homemade peanut butter whiskey fudge—an adults-only sweet treat that’s rich, smooth, and bold. Combining the creaminess of peanut butter with a shot of whiskey, this easy recipe is perfect for holiday festivities or gifting. With no candy thermometer needed, it’s a fuss-free way to impress whiskey lovers with a decadent no bake dessert.

Indulge in this decadent Homemade Peanut Butter Whiskey Fudge—a fabulous sweet treat crafted especially for whiskey lovers. Of all the easy fudge recipes out there, this one must be one of the easiest. This delicious fudge is incredibly easy to throw together, making it the perfect addition to your holiday season festivities, whether it's Thanksgiving, Christmas, Valentine's Day, Father's Day, or any special occasion.

An adults-only delight, this boozy fudge recipe combines the smoothness of peanut butter with a shot of whiskey, creating a rich, smooth, and bold confectionery masterpiece that will surely give you a little buzz and that inner glow. Best of all, there's no need to stand over the stove or fuss with a candy thermometer; just melt, mix, and let it set in the refrigerator. Wrap it up, and you've got the perfect homemade gift idea for any whiskey lover in your life.

Jump to:

• Why You Will Love This Recipe
• Ingredients
• How to Make Peanut Butter Whiskey Fudge
• Variations and Substitutions
• Storage Instructions
• FAQ's
• More Holiday Treats
• Homemade Peanut Butter Whiskey Fudge Recipe (Boozy Treat)

Why You Will Love This Recipe

• Easy: This easy homemade fudge recipe requires minimal effort—just melt, give it a good stir, and let it set. No candy thermometer required, making it accessible even for novice bakers.
• Simple Ingredients: Uses everyday ingredients like smooth peanut butter, powdered sugar, and your favorite whiskey.
• Customizable: Easily adapt the recipe by swapping in your preferred spirit - vodka fudge, Bailey's fudge or Jack Daniel's whiskey fudge.
• Great for Gifting: Wrapped up in parchment paper or wax paper, this fudge makes an excellent homemade gift for any occasion.
• Perfect for Any Occasion: Whether it's the holiday season or a special occasion, this fudge is a crowd-pleaser that fits any time of year.

Ingredients

• Unsalted Butter: Adds richness and helps create a smooth texture.
• Pouring Cream: Enhances the creaminess of the fudge.
• Smooth Peanut Butter: The star ingredient that gives the fudge its distinctive peanut butter flavor.
• Vanilla Extract: Adds depth of flavor and enhances the sweetness.
• Powdered Sugar: Sweetens and thickens the fudge mixture.
• Whiskey: Infuse the fudge with a subtle boozy flavor; choose your favorite whiskey.
• Roasted Peanuts: Provides a crunchy topping and extra peanut flavor.

See recipe card for quantities

How to Make Peanut Butter Whiskey Fudge

Prepare the Baking Pan

• Grease and line: Lightly grease a 9x13-inch (25x30 cm) baking pan or dish with butter or oil, then line with parchment paper. Leave an overhang on the edges to make it easier to lift out the fudge once set.

Melt the Butter and Peanut Butter

• Combine ingredients: In a medium saucepan, combine the chopped butter, cream, peanut butter, and vanilla extract over medium heat.
• Stir continuously: Stir until the butter and peanut butter are melted and the mixture is smooth. Heat just until it begins to bubble lightly, then remove from the heat.
• Add whiskey: Stir in the whiskey until well combined, adding a subtle boozy flavor to the fudge.

Combine with Powdered Sugar

• Mix quickly: Place the sifted powdered sugar in a large bowl. Pour the warm peanut butter mixture over the powdered sugar.
• Stir until smooth: Working quickly, stir with a wooden spoon until the mixture is well combined and smooth. The fudge mixture will start to thicken as it cools.

Pour and Smooth the Fudge

• Transfer to the pan: Pour the fudge mixture into the prepared baking pan, spreading it evenly.
• Smooth the top: For a neat finish, place a sheet of parchment paper over the fudge and use the flat bottom of a smaller pan or tin to press and smooth the surface. 

Add Toppings and Set

• Add chopped peanuts: Press the chopped roasted peanuts gently into the top of the fudge for added crunch and flavor.
• Chill to set: Cover with a piece of parchment paper and refrigerate for a couple of hours, or until the fudge is firm.

Cut and Serve

• Lift and cut: Use the parchment overhang to lift the fudge out of the pan. Cut into squares and enjoy.

Tips for Success

• Mixing Quickly: The fudge mixture thickens as it cools, so work quickly when stirring in the powdered sugar to ensure a smooth, cohesive texture.
• Storage: Store the fudge in an airtight container in the refrigerator for up to 3 weeks.
• Serving Tip: Let the fudge sit at room temperature for a few minutes before serving to soften slightly.

Enjoy this rich, creamy Peanut Butter Whiskey Fudge—perfect for dessert trays or gifting!

Variations and Substitutions

• Alcohol Infusions: Swap the whiskey for Baileys Irish Cream, vodka, rum, Kahlua, amaretto, or brandy. Bourbon fudge, Jack Daniel’s whiskey fudge or fireball whiskey fudge are popular boozy fudge recipes.  If you feel a little bit indulgent get out the good stuff and add a shot of single malt.
• Kid-Friendly Version: Simply omit the alcohol for a delicious fudge everyone can enjoy.
• Nuts: Use pecans, almonds, or walnuts instead of peanuts for a different crunch.
• Toppings: Adding pretzels, Himalayan pink salt crystals, or colorful sprinkles on top are popular ways to add extra flavor and festivity.

Storage Instructions

• Room Temperature: Store fudge in an airtight container at room temperature for 3 - 4 days.
• Refrigeration: Keep in an airtight container in the refrigerator for up to 2–3 weeks; let it come to room temperature before serving.
• Freezing: Make festive whiskey fudge in advance and freeze for up to 3 months. Wrap tightly in plastic wrap and place in a freezer bag or airtight container.

FAQ's

More Holiday Treats

• Chocolate Indulgence: Try our Double Chocolate Brownie Recipe 
• Cookie Recipes: Classic French Palmiers, Gingerbread Man Cookies, Thumbprint Cookies with Strawberry Icing or Amaretti Cookies.
• Homemade Candy: French Chocolate Truffles or Homemade Pistachio Cranberry Almond Nougat

Treat yourself and your loved ones to this indulgent Homemade Peanut Butter Whiskey Fudge—a perfect homemade gift idea that's sure to impress. Easy to make and delicious to taste, it's the perfect addition to any special occasion or simply when you're craving something sweet with a boozy twist.

Give this easy delicious fudge recipe a try, and don't forget to share your creations and variations in the comments below!

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The nutrition is an estimate only. It was calculated using Nutrifox, an online nutrition calculator.