Kraft Fudgies Recipe: No-Bake Chocolate Peanut Butter Bliss

This no-bake Kraft Fudgies recipe delivers the nostalgic chocolate-peanut butter combination we all love—without a single oven turned on. The secret lies in the precise balance of melted butter, chocolate, marshmallows, and crushed graham crackers, which come together to create a rich, fudgy texture that’s impossible to resist.

I’ve perfected this technique over years of testing, ensuring every bite stays tender yet firm enough to slice.

The beauty of this recipe is its simplicity: just five core ingredients and 15 minutes of active prep time. No special equipment required—just a mixing bowl and a little patience while it chills.

The result is a dessert that tastes like a cross between a brownie and a blondie, with that signature peanut butter swirl that makes it unforgettable. It’s the kind of treat that disappears faster than you can say "no-bake."

What you’ll end up with is a velvety, melt-in-your-mouth chocolate dessert that’s perfect for potlucks, holiday gatherings, or satisfying a late-night sweet tooth. The texture is firm enough to cut into neat squares but still soft enough to enjoy at room temperature.

Once you try this version, store-bought will never compare again.

Best of all, this recipe scales effortlessly—double or triple the batch for parties, or keep it small for a quick family dessert. The key is letting it set properly in the fridge, so every slice comes out perfectly. Here’s how to make it—no oven required!

Ingredients for kraft fudgies

Five pantry staples transform into the ultimate no-bake chocolate dessert.

The Kraft chocolate bars are non-negotiable here—original milk chocolate gives that classic flavor. Grab a family-size bag from Walmart or Target for the best price, or grab a few mini bars for single servings. Mini marshmallows should be standard size—the tiny ones melt too fast and make the texture grainy. For graham crackers, Honey Maid or Pepperidge Farm are my go-tos, but any unsweetened variety works. The peanut butter? Jif or Skippy creamy is perfect, but natural peanut butter adds a nice depth if you prefer it. And trust me on the unsalted butter—Land O'Lakes or Plugrah melt smoothly without adding extra salt.

No Kraft bars? Hershey's milk chocolate bars work in a pinch, but they melt slightly differently. Short on marshmallows? Large marshmallows chopped into quarters get you close, but texture will be slightly different. No graham crackers? Crushed Oreos or vanilla wafers add a different but delicious twist. The peanut butter can be swapped for almond or cashew butter, though the flavor changes. For extra richness, add 1 tbsp powdered sugar to the mix. And if you're watching sugar, sugar-free chocolate and marshmallows work, but the texture will be firmer. The key is keeping everything at room temperature—cold ingredients make the mixture too thick.

This sets beautifully in the fridge—2-3 hours for perfect slices. For parties, make it ahead and store in an airtight container for up to 5 days. If you're worried about sticking, line your pan with parchment paper. The peanut butter swirl is best added right before chilling, so it stays distinct. Once set, it keeps at room temperature for 2 days if sealed tightly. And if you're feeling fancy, dust with powdered sugar or drizzle with melted chocolate before serving.

Step-by-step instructions for no-bake chocolate peanut butter bliss

Here's how to create these rich, fudgy squares that require no oven—just patience and attention to detail.

Line an 8x8-inch baking dish with parchment paper, leaving an overhang on two sides for easy removal. Lightly grease the bottom with the 1 tablespoon vegetable oil using a paper towel to ensure nothing sticks.

In a large microwave-safe bowl, combine the 12 whole Kraft Chocolate Bars (cut into smaller pieces if needed) and the 0.75 cup unsalted butter. Microwave in 20-second intervals, stirring between each interval, until the mixture is completely smooth and glossy. This should take about 1 to 1.5 minutes total. The chocolate should look like a thick, liquid sauce—if it's still streaky, give it another 10-second burst.

Remove the melted chocolate mixture from the microwave and let it cool for 2 minutes—just until it's warm to the touch but not hot. Stir in the 0.5 cup creamy peanut butter and 0.5 teaspoon vanilla extract until fully combined. The mixture should be thick but pourable. If it starts to set too quickly, place the bowl over a pot of barely simmering water (double boiler) for 10 seconds to loosen it.

Here's the thing—don't rush this step. The peanut butter needs to fully incorporate to create that signature fudgy texture. If you see any streaks, whisk vigorously for another 10 seconds to ensure a uniform consistency.

Using a rubber spatula, gently fold in 1 cup of the mini marshmallows and 1 cup of the graham cracker crumbs until evenly distributed. Work quickly but carefully—you want to maintain the airiness of the marshmallows while incorporating them into the chocolate base. If the mixture becomes too thick, microwave it again in 5-second bursts until it's spreadable.

Once combined, transfer the mixture to the prepared baking dish. Press it down firmly and evenly with a spatula, creating a smooth, level surface. This is where precision matters: you want an even layer so each bite has consistent texture. If you notice any gaps, sprinkle a few extra crumbs or marshmallows to fill them in.

In a separate bowl, gently fold together the remaining 2 cups mini marshmallows and 1 cup graham cracker crumbs. Sprinkle this mixture evenly over the first layer, pressing down lightly with the back of a spoon. This creates the classic fudgy texture with pockets of marshmallow throughout.

Cover the baking dish tightly with plastic wrap and refrigerate for at least 3 hours, or until completely firm. The longer you let them chill, the more distinct the layers will be. I like to let mine set overnight for maximum texture contrast—cold and crispy edges with a warm, gooey center.

Once fully set, remove the fudgies from the refrigerator and let them sit at room temperature for 5 minutes to soften slightly—this makes them easier to cut. Use the parchment overhang to lift the entire sheet from the baking dish, then use a sharp knife to cut into 16 equal squares (4 rows of 4).

For the cleanest cuts, dip the knife in hot water between each slice to prevent sticking. Serve immediately or store in an airtight container in the refrigerator for up to 5 days. These fudgies are best enjoyed at room temperature, so let them sit for 10 minutes before serving for that perfect melt-in-your-mouth experience.

Storing and reheating your leftovers

Refrigerator Storage

Once your Kraft Fudgies are fully set, store them in an airtight container with a tight-fitting lid. I use glass Pyrex containers because they keep the fudgies fresh longer and prevent any unwanted flavors from seeping in.

Place them in the fridge at 40°F or below—they’ll stay fresh and firm for up to 5 days. The key is to keep them sealed tightly to prevent drying out or absorbing fridge odors. 🥫

Room Temperature Enjoyment

These fudgies are best enjoyed at room temperature for that perfect melt-in-your-mouth texture. Let them sit for 10-15 minutes before serving to soften slightly.

If you’re serving them immediately after cutting, place them on a plate and let them warm up for 5 minutes—this makes them easier to handle and more enjoyable to eat.

I often serve them at room temperature for parties or gatherings, as they’re less likely to stick to fingers. ⏳

Freezing for Later

For longer storage, freeze your fudgies in a single layer on a tray lined with parchment paper for 1 hour to prevent sticking. Once frozen, transfer them to a freezer-safe bag or airtight container, squeezing out excess air to prevent freezer burn.

They’ll keep for up to 3 months—just thaw in the fridge for 2-3 hours before serving. The texture might be slightly firmer after freezing, but a quick warm-up at room temperature restores that classic fudgy goodness. ❄️

Reheating (If Needed)

If your fudgies have been refrigerated and you want to soften them slightly, place them in a single layer on a microwave-safe plate and heat for 10-15 seconds on 50% power. This just warms them enough to make them easier to cut without turning them into a puddle.

For a stovetop option, place them in a lightly oiled pan over low heat for 1-2 minutes, stirring gently until they soften. Avoid high heat—it can make them too gooey! 🔥

Preventing Sticking

To avoid fudgies sticking to the knife when cutting, dip your knife in hot water between each slice. This creates a thin film of moisture that prevents the chocolate from clinging. If you’re storing leftovers, place a parchment paper between layers in the container to keep them separate and fresh.

I also like to sprinkle a light dusting of powdered sugar on top before storing to add a little extra flavor and prevent drying. ✨

Make-Ahead Magic

This recipe is perfect for making ahead—prep it the night before and store it in the fridge. The flavors actually deepen as they sit, making them even more delicious the next day.

If you’re prepping for a party, assemble the fudgies 24 hours in advance and let them set fully in the fridge. They’ll be firm, easy to cut, and ready to impress your guests. Just remember: the longer they chill, the better the texture! 💫

Frequently asked questions