You catch the smell through the steam vent and suddenly you are starving. That sweet, chocolatey aroma creeping out just pulls you closer to the kitchen. It9s like your senses are waking up and can9t help but follow that scent trail to the source.

As you get closer, you notice the float valve doing its thing, letting you know the pressure build is just right inside the cooker. You can9t help but peek when the valve hiss starts, that little sound telling you this fudge is cookin9 good.
Your mind starts wandering to that first tender pull of chocolate and marshmallow swirled together. The gooey softness mixed with the rich fudge texture makes you count the minutes until you can grab a bite. Dang, you9re glad you gave this recipe a try.
What Makes Pressure Cooking Win Every Round
- It speeds up melting and blending chocolate and butter really quick so you get that smooth base fast.
- You get consistent heat that takes the fuss out of watching pots and stirring constantly.
- The sealed environment traps all those rich smells inside 6 you literally catch every bit of flavor.
- The float valve and steam cues mean you know exactly when to let pressure drop for perfect fudge texture.
- Cleanup9s a breeze since one pot does the heavy lifting.
- You avoid burnt batches cause the heat9s steady and controlled inside the cooker.
All the Pieces for This Meal
- 2 cups (12 oz) semi-sweet chocolate chips 6 these bring the deep chocolate goodness you gotta have in fudge.
- 1 can (14 oz) sweetened condensed milk 6 this makes the fudge creamy and super rich without any fuss.
- 2 tablespoons unsalted butter, melted 6 adds softness and richness so it9s smooth on your tongue.
- 1 teaspoon pure vanilla extract 6 just a little splash to boost the chocolate9s flavor.
- ¼ teaspoon salt 6 balances out all the sweetness so it9s not overwhelming.
- 1 cup marshmallow fluff or marshmallow cream 6 this is what makes those gorgeous swirly gooey bits you9ll love.
- Parchment paper for lining your pan 6 trust me, it makes cleanup and fudge lifting easy.
- 8x8-inch square baking dish 6 size matters here to get the perfect thickness.
- A knife or skewer 6 for swirling those marshmallows into the chocolate.
- Medium saucepan 6 needed to gently melt and mix your ingredients before pressure cooking.

The Full Pressure Cooker Journey
- First, line your 8x8 baking dish with parchment paper. Leave some overhang so later you can lift out the fudge without breaking it.
- Next, on low heat over the stove, combine the chocolate chips, sweetened condensed milk, and melted butter in your saucepan. Stir it slow and steady till everything9s melted and smooth.
- Take it off the heat and stir in the vanilla extract and salt. Gotta get that blended good so flavors come together right.
- Pour the chocolate mixture into your prepared baking dish and spread it evenly across the bottom. This is the base of your fudge and you want it smooth.
- Dollop the marshmallow fluff on top in spoonfuls. Don9t be shy here cause this part is what makes the fudge special.
- Using a knife or skewer, gently swirl the marshmallow into the chocolate layer. You wanna create those pretty swirls that look like clouds floating on chocolate.
- Pop the dish into the fridge for at least 2 hours. This chill time is important to get your fudge firm and ready to slice.
- Once set, lift the fudge out using that parchment paper overhang. Cut it into squares and get ready to enjoy the gooey, chocolaty goodness you made.
Easy Tweaks That Make Life Simple
- You can swap out semi-sweet chocolate chips for dark or milk if you want a different chocolate vibe.
- If you don9t have marshmallow fluff, mini marshmallows melted lightly work fine for swirl action.
- Skip melting the butter and just toss in room temp butter chunks with the chocolate for slower melt but easy stirring.
- Use a slow cooker insert inside your pressure cooker for melting if you9re worried about scorch 6 it works real good for gentle heating.
The Flavor Experience Waiting for You
When you bite into a piece of this fudge, you notice the creamy, rich chocolate first. It9s smooth and melts kinda slow on your tongue, letting you savor each moment.
The marshmallow swirl brings a fluffy, sweet surprise that contrasts the dense fudge base. It9s like clouds wrapped in chocolate hugs.
You catch little hints of vanilla peeking through, giving a warm background note that ties every flavor together nice and cozy.
That tiny sprinkle of salt? It wakes your taste buds just enough to make you realize the sweetness isn9t too much. It9s dang near perfect.

Smart Storage That Actually Works
- Wrap leftovers tightly in plastic wrap then place in an airtight container. This keeps the fudge fresh and seal in moisture.
- Keep fudge chilled in the fridge if you like it firm and cool. Just bring to room temp a few minutes before eating for that perfect tender pull.
- If you need to stash fudge longer, pop it in the freezer. Wrap each square individually to avoid freezer burn and thaw in fridge overnight.
- For easy grabbing at parties, arrange fudge squares on parchment-lined trays and cover loosely with wax paper. Keeps 9em fresh but still easy to grab.
What People Always Ask Me
- Can I make this fudge without a pressure cooker?
You sure can but it9ll take longer to melt and might need more watchin9 on the stove. Pressure cooker just makes it quicker and smoother. - Why do I need the float valve and pressure build info?
Those little signals tell you when the cooker9s heated right and sealed good. It9s key for keeping the fudge from overheating or burning. - Can I use a different size baking dish?
Absolutely, just remember a bigger dish means thinner fudge and smaller means thicker. Adjust chill time and slice size accordingly. - Is marshmallow fluff necessary or can I use fresh marshmallows?
Fluff works best cause it9s smooth and easy to swirl. Mini marshmallows kinda melt uneven but can work if you melt them gently first. - How long does the fudge keep fresh?
Stored right in the fridge, fudge stays good for about 1-2 weeks. Freezing extends that for a couple months. - What9s the best way to get clean cuts?
Use a sharp knife and wipe it down between slices. Cold fudge is firmer so slicing after chilling helps get nice squares without crumb mess.
For related recipes and more pressure cooking tips, be sure to check out our Pressure Cooker Cannoli Cheesecake Bars Recipe, Thai Sweet Chili Chicken, and Cinnamon Apple Fritters You9ve Got to Attempt posts to try out more delicious meals.

Irresistible Marshmallow Swirl Fudge
Equipment
- 1 Medium saucepan
- 1 8x8-inch square baking dish
- 1 Parchment paper for lining
- 1 Knife or skewer for swirling
Ingredients
Main ingredients
- 2 cups semi-sweet chocolate chips 12 oz
- 1 can sweetened condensed milk 14 oz
- 2 tablespoons unsalted butter melted
- 1 teaspoon pure vanilla extract
- ¼ teaspoon salt
- 1 cup marshmallow fluff or marshmallow cream
Instructions
Instructions
- Line your 8x8 baking dish with parchment paper, leaving some paper hanging over the edges to help you remove the fudge later.
- In a medium saucepan over low heat, melt the chocolate chips, sweetened condensed milk, and butter together. Stir constantly until smooth. This takes about 3-5 minutes.
- Remove from heat and stir in the vanilla extract and salt.
- Pour the chocolate mixture into your lined baking dish and spread it evenly with a spatula.
- Drop spoonfuls of marshmallow fluff on top of the warm chocolate. Use a knife to gently swirl the marshmallow into the chocolate. Don’t overmix.
- Refrigerate for at least 2 hours until firm.
- Once set, lift the fudge out using the parchment paper, cut into squares, and enjoy!














