Name: 2-Ingredient Peanut Butter Fudge Recipe
Prep time: 5 min
Total time: 2 h 5 min
Cuisine: American
Ingredients: 1 cup natural peanut butter; 1 cup white chocolate chips; Flakey sea salt (optional)

Jump to Recipe· 4.1 from 85 reviews

If you are craving a sweet treat that comes together in minutes and tastes like a dream, this 2-Ingredient Peanut Butter Fudge Recipe is exactly what you need. With just natural peanut butter and luscious white chocolate chips, you can create rich, creamy fudge that melts in your mouth and feels like an indulgence without unnecessary fuss. Perfect for satisfying your dessert cravings or impressing friends with minimal effort, this fudge is a true game-changer in the world of simple sweets.

Ingredients You'll Need

Two clear bowls sit on a white marbled surface, one filled with smooth, creamy light brown peanut butter that has a slightly shiny texture, filling the bowl evenly and taking up most of the space; the other bowl is white and filled with many small, smooth, off-white chocolate chips piled loosely and filling the bowl about three-quarters full. photo taken with an iphone --ar 4:5 --v 7

This recipe is delightfully straightforward, relying on just two simple ingredients that pack a punch in flavor and texture. Each element plays a key role: the peanut butter offers creaminess and that unmistakable nutty depth, while the white chocolate chips bring sweetness and a smooth melt that turns the fudge divine.

1 cup natural peanut butter: Choose a smooth, creamy style without added sugars to keep the balance perfect and the texture silky.

1 cup white chocolate chips: Use high-quality chips for the creamiest melt and sweetest finish – they blend effortlessly with peanut butter.
Flakey sea salt (optional): A sprinkle on top adds a subtle contrast that highlights the sweetness perfectly.

How to Make 2-Ingredient Peanut Butter Fudge Recipe

Step 1: Prepare Your Pan and Peanut Butter

Start by lining a loaf pan with parchment paper—this step makes removing the fudge easy and tidy. Then scoop your creamy natural peanut butter into a medium mixing bowl and set it aside. Doing this first keeps things organized and ready for the magic to happen.

Step 2: Melt the White Chocolate Chips Carefully

Place the white chocolate chips in a microwave-safe bowl and melt them slowly in 15-second bursts. Be sure to stir well after each interval; this prevents overheating and helps the chocolate maintain a smooth, glossy texture perfect for mixing.

Step 3: Combine Peanut Butter and White Chocolate

Pour the warm melted white chocolate into the bowl with the peanut butter. Stir vigorously until the mixture becomes silky and completely smooth without any lumps. This is the moment where the rich peanut flavor blends beautifully with the sweet creaminess of the white chocolate.

Step 4: Transfer and Smooth

Pour your fudge mixture into the parchment-lined loaf pan. Use a spatula or the back of a spoon to spread it evenly and smooth the surface. If you enjoy a hint of saltiness, sprinkle flakey sea salt over the top now – it brightens the flavors and gives just the right finishing touch.

Step 5: Chill Until Set

Slide the pan into the refrigerator and let the fudge cool for at least 2 hours. This resting time allows the fudge to firm up perfectly, yielding clean slices that hold their shape and deliver that classic melt-in-your-mouth experience.

How to Serve 2-Ingredient Peanut Butter Fudge Recipe

A loaf pan lined with white parchment paper holds smooth, light brown batter that fills about three-quarters of the pan, with small bubbles and tiny lumps visible on the surface. The pan sits on a white marbled surface, and the batter has a soft, thick texture ready for baking. photo taken with an iphone --ar 4:5 --v 7

Garnishes

A light dusting of flakey sea salt right before serving adds a beautiful contrast to the fudge’s sweetness. For an extra festive touch, try crushed peanuts or a drizzle of melted dark chocolate over the top. These small details elevate the look and flavor, making it party-ready.

Side Dishes

This fudge pairs wonderfully with fresh fruit such as juicy berries or apple slices, balancing richness with refreshing bites. Additionally, serving alongside a hot cup of coffee or tea makes for a cozy snack or dessert experience that feels indulgent yet approachable.

Creative Ways to Present

Try cutting the fudge into bite-sized cubes and placing them on decorative skewers, perfect for gatherings or gift boxes. Wrapping individual pieces in wax paper and tying with a ribbon turns your homemade sweetness into charming treats to share with friends and family.

Make Ahead and Storage

Storing Leftovers

Keep any leftover fudge in an airtight container in the refrigerator, where it will stay fresh for up to a week. This protects the texture and flavor while making it easy to grab a delicious bite whenever the craving hits.

Freezing

If you want to keep your fudge longer, it freezes very well. Wrap individual pieces tightly in plastic wrap and place them in a freezer-safe container or bag. When ready to enjoy, thaw in the refrigerator overnight for the best texture.

Reheating

Because this fudge is best served chilled, reheating isn’t necessary or recommended. If it becomes too firm, letting it sit at room temperature for 10-15 minutes softens it perfectly without losing that silky mouthfeel.

FAQs

Can I use crunchy peanut butter instead of smooth?

Absolutely! Crunchy peanut butter adds a delightful texture contrast within the smooth fudge, but make sure to stir well since the nuts can make mixing slightly chunkier.

Is it possible to substitute another type of chocolate?

White chocolate is essential for the creamy sweetness in this recipe, but you might experiment with milk chocolate chips for a different twist, keeping in mind the flavor and texture will change slightly.

Do I really need to chill the fudge for 2 hours?

The chilling step is crucial as it allows the fudge to firm up properly. If you don’t chill it long enough, the fudge might be too soft to cut neatly.

Can I add other flavors or mix-ins?

Yes! Adding a drop of vanilla extract or stirring in mini chocolate chips can personalize the fudge. Just make sure not to overload the mixture to keep it smooth and easy to slice.

What is the best way to cut the fudge without it sticking?

Use a sharp knife and wipe it clean between cuts. For even easier slicing, dip the knife in hot water before cutting and dry it off; this helps achieve tidy pieces every time.

Final Thoughts

This 2-Ingredient Peanut Butter Fudge Recipe is a brilliant reminder that simplicity can lead to absolutely divine results. Whether you’re new to fudge-making or a seasoned pro, this quick and indulgent treat is a keeper you'll want to make over and over again. Go ahead, give it a try, and watch how quickly it becomes your new favorite sweet fix!