Name: Rocky Road Fudge
Prep time: 15 min
Cook time: 10 min
Total time: 2 h 25 min
Cuisine: American
Ingredients: 3 cups semi-sweet chocolate chips; 1 (14 ounce) can sweetened condensed milk; 4 tablespoons butter, cubed; 1 teaspoon vanilla extract; 3 cups mini marshmallows plus a few extra for the top; 1 cup salted peanuts plus a few extra for the top

Rocky Road Fudge

Introduction

There is something instantly comforting about a slab of Rocky Road Fudge: the first bite gives you glossy chocolate, pillowy marshmallow pockets, and a satisfying salty crunch. This version is richly chocolatey and chewy with pops of toasted peanut flavor that play beautifully against the sweet marshmallows. The texture is dense and fudgy, with a smooth mouthfeel from melted chocolate and condensed milk, while the aroma fills the kitchen with warm cocoa and toasted nuts. This recipe is ideal for holiday cookie trays, potlucks, or an easy homemade gift when you want something indulgent but effortless. If you enjoy riffing on classic treats, you might also like this take on decadent white chocolate raspberry fudge for a different flavor profile.

Ingredients

3 cups semi-sweet chocolate chips, for a deep chocolate base that melts smoothly and sets with a glossy finish.
1 (14 ounce) can sweetened condensed milk, adds sweetness and creates the fudgy, creamy texture without graininess.
4 tablespoons butter, cubed, helps the chocolate melt evenly and gives the fudge a silky mouthfeel.
1 teaspoon vanilla extract, brightens the chocolate flavor and rounds out the sweetness.
3 cups mini marshmallows plus a few extra for the top, provide soft, pillowy pockets and contrast to the dense fudge.
1 cup salted peanuts plus a few extra for the top, add crunchy texture and a hint of salt to balance the sweetness.

If you like playing with textures in candy, check out another simple fudge idea at white chocolate raspberry fudge.

Step-by-Step Instructions

Prepare the pan. Line a 9×13 inch dish with foil and spray the foil lightly with nonstick cooking spray so the fudge lifts out easily once set.
Melt the base. In a medium saucepan, combine the semi-sweet chocolate chips, the can of sweetened condensed milk, and the cubed butter. Melt over medium heat, stirring constantly until the mixture is completely smooth and uniform. Keep the heat moderate to avoid scorching.
Flavor the mixture. Remove the pan from the heat and immediately stir in the salted peanuts and the vanilla extract until evenly distributed. Mixing off the heat prevents the peanuts from getting soggy.
Combine with marshmallows. Place the mini marshmallows in a large bowl and pour the warm chocolate mixture over them. Fold gently until the marshmallows are well coated. The residual heat will soften them slightly without melting them completely.
Transfer to the pan. Spread the mixture evenly into the prepared 9×13 inch pan and smooth the top with a spatula so the surface is level. Work fairly quickly before the fudge begins to set.
Add toppings. Sprinkle a few extra peanuts and a few extra mini marshmallows on top, then press them lightly into the surface so they stick. This gives an attractive finish and added texture.
Chill until firm. Refrigerate the fudge until it is completely set, about 2 to 3 hours, or overnight for best results so flavors meld and cutting is cleaner.

Small tip: If the chocolate looks grainy while melting, lower the heat and stir continuously until smooth. For cleaner cuts, chill overnight and use a sharp knife warmed under hot water, then wiped dry between slices.

For another fudge technique, read a similar approach at white chocolate fudge recipe.

Recipe Details

Prep Time: 15 minutes
Cook Time: 10 minutes for melting and mixing
Total Time: 2 hours 25 minutes to overnight depending on chilling time
Servings: about 24 squares, depending on how you cut them
Calories: approximately 220 calories per serving

If you want a different finish or cutting tips, this related guide may be helpful: raspberry white chocolate fudge ideas.

Tips, Storage & Variations

Tips

Use fresh mini marshmallows for the best texture; older marshmallows can be chewy.
Stir constantly while melting so the chocolate does not scorch.
Press extras on top gently so they do not sink entirely into the fudge.

Storage

Refrigerate in an airtight container for up to 2 weeks. Place parchment or wax paper between layers to prevent sticking.
To serve at room temperature, pull the fudge from the refrigerator 15 to 20 minutes before serving so it softens slightly.

Freezing

Wrap tightly in plastic wrap and then foil, or store in an airtight freezer container. Freeze up to 2 months. Thaw in the refrigerator overnight before serving.

Variations using existing ingredients only

Extra crunch: Fold in an additional 1/2 cup salted peanuts for a nuttier texture.
Marshmallow-forward: Use extra mini marshmallows on top for a more pronounced chew and visual appeal.
Salted top: Sprinkle a few more salted peanuts on top for a saltier contrast against the sweet chocolate.

For another fudge inspiration, you can compare textures at decadent white chocolate raspberry fudge.

FAQ

Q: Can I use a different pan size?
A: A 9×13 inch pan is recommended for the set thickness. Using a smaller pan will make thicker fudge and require longer chilling.

Q: Do I have to refrigerate the fudge?
A: Yes, refrigeration helps the fudge set properly and improves cutting. Chill for at least 2 to 3 hours.

Q: Can I substitute the peanuts with another nut?
A: You can substitute other nuts, but follow the recipe quantities since the nut volume affects texture and balance.

Q: How long will the fudge keep at room temperature?
A: At room temperature, it is safe for a few hours, but refrigeration is best for keeping texture and freshness.

Q: Can I melt this in the microwave instead of on the stovetop?
A: The provided directions call for stovetop melting. If you choose microwave, do so in short bursts, stirring between intervals to avoid scorching.

Conclusion

This Rocky Road Fudge is an easy and show-stopping treat that combines rich chocolate, soft marshmallows, and crunchy salted peanuts for a delightful balance of flavors and textures. Try making it for a party platter or as a homemade gift, and enjoy how quickly the simple ingredients become something special. For another quick microwave approach to a similar rocky road treat, see Rocky Road Fudge – Dinner at the Zoo, and for a salted twist on rocky road, check out Salted Rocky Road Fudge – Shutterbean. Please share your results and any small tweaks you make with friends and family for a cozy, sweet moment.

Rocky Road Fudge

Print Recipe

A rich and chewy Rocky Road Fudge filled with chocolate, marshmallows, and crunchy salted peanuts.

Author: hannah-reed
Prep Time: 15 minutes
Cook Time: 10 minutes
Total Time: 145 minutes
Yield: 24 squares 1x
Category: Dessert
Method: No-Bake
Cuisine: American
Diet: Vegetarian

Ingredients

Scale

3 cups semi-sweet chocolate chips
1 (14 ounce) can sweetened condensed milk
4 tablespoons butter, cubed
1 teaspoon vanilla extract
3 cups mini marshmallows plus a few extra for the top
1 cup salted peanuts plus a few extra for the top

Instructions

Prepare the pan by lining a 9×13 inch dish with foil and spraying it lightly with nonstick cooking spray.
Melt the chocolate chips, sweetened condensed milk, and cubed butter in a medium saucepan over medium heat, stirring constantly until smooth.
Remove from heat and stir in the salted peanuts and vanilla extract until evenly distributed.
Place the mini marshmallows in a large bowl and pour the warm chocolate mixture over them, folding gently until well coated.
Spread the mixture evenly into the prepared pan and smooth the top with a spatula.
Sprinkle extra peanuts and mini marshmallows on top, then press them lightly into the surface.
Chill the fudge in the refrigerator until firm, about 2 to 3 hours, or overnight for best results.