Rocky Road Brownies Recipe (Fudgy Marshmallow Brownies You’ll Crave)
Warning: These brownies may cause extreme chocolate obsession.
If you’re searching for the best Rocky Road brownies recipe, the kind that’s fudgy, gooey, loaded with marshmallows, crunchy peanuts, and finished with a rich chocolate drizzle—you just found it.
Because let’s be honest… sometimes a plain brownie just doesn’t cut it. You want texture. You want indulgence. You want something that feels like a bakery treat but is easy enough to whip up at home. And that’s exactly what these homemade Rocky Road brownies deliver.
Whether you’re baking for a party, a potluck, or just sneaking a square after dinner (no judgment here), this recipe is guaranteed to become your go-to chocolate dessert.
Why You’ll Love This Rocky Road Brownies Recipe
There’s a reason Rocky Road desserts have stood the test of time—and this brownie version takes it to a whole new level.
- Ultra fudgy brownies with deep chocolate flavor
- Gooey marshmallows that melt perfectly into the topping
- Crunchy peanuts for contrast in every bite
- Rich chocolate drizzle that ties it all together
- Easy to make—from scratch or with a shortcut mix
And honestly? Once you try these, regular brownies might feel a little… boring.
Why This Recipe Works (And Why You’ll Keep Making It)
This isn’t just another brownie recipe—it’s built for texture, flavor, and consistency.
- Coffee enhances the chocolate without tasting like coffee
- Buttermilk creates a tender crumb and keeps brownies moist
- Layered toppings give you gooey + crunchy in every bite
- Frosting on warm brownies locks in richness
In other words: every step has a purpose—and every bite proves it.
Ingredients for Rocky Road Brownies
Brownie Base
- 2 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 cup shortening
- 1/2 cup butter
- 1 cup strong brewed coffee
- 1/4 cup cocoa powder
- 2 cups sugar
- 2 eggs
- 1 teaspoon vanilla extract
- 1/2 cup buttermilk
Frosting
- 1/4 cup milk
- 1/2 cup butter
- 2 tablespoons cocoa powder
- 1 teaspoon vanilla
- 3 1/2 cups powdered sugar
Toppings
- 1 cup mini marshmallows (try making your own)
- 1/2 cup peanuts
- 1 cup melted chocolate
How to Make Rocky Road Brownies
1. Prepare the Pan
- Preheat oven to 400°F.
- Line a 9×13 pan with parchment paper.
2. Make the Batter
- Whisk flour and baking soda.
- Heat butter, shortening, coffee, and cocoa until boiling.
- Cool slightly, then mix in sugar, eggs, and vanilla.
- Add dry ingredients alternating with buttermilk.
- Spread into pan.
3. Bake
- Bake 30–35 minutes until set but still moist.
4. Frost While Warm
- Heat frosting ingredients until smooth.
- Spread over warm brownies.
5. Add Toppings
- Sprinkle marshmallows and peanuts.
- Bake 2–3 minutes until marshmallows puff.
- Drizzle chocolate.
- Cool completely before slicing.
Expert Tips for Perfect Fudgy Brownies
- Don’t overbake—this is key for fudgy texture.
- Use parchment for easy removal.
- Let brownies cool before cutting.
- Use quality cocoa for richer flavor.
Prep Time: 15 minutes
Cook Time: 35 minutes
Servings: 12–16
Variations & Creative Ideas
- No Nuts: Skip peanuts for allergy-friendly brownies
- Extra Chocolate: Add chocolate chips to batter
- Salted Caramel: Drizzle caramel over the top
- Mint Twist: Add peppermint extract
If you love chocolate desserts, don’t miss this
Decadent Chocolate Pudding with Espresso Whipped Cream—it’s rich, smooth, and absolutely irresistible.
Serving Suggestions
- Serve warm with ice cream
- Top with homemade whipped cream
- Pair with coffee or milk
- Cut into bite-size pieces for parties
FAQs About Rocky Road Brownies
How do I make brownies more fudgy?
Use less flour and avoid overbaking.
Can I make these without nuts?
Yes—just leave them out or replace with chocolate chips.
What’s the best chocolate for brownies?
High-quality cocoa or semi-sweet chocolate gives the best flavor.
Can I use a boxed mix?
Absolutely—just add the toppings for Rocky Road flavor.
Can I freeze brownies?
Yes—wrap individually and freeze up to 3 months.
Final Thoughts
These Rocky Road brownies check every box—rich, gooey, crunchy, and completely irresistible.
Whether you’re baking for a crowd or just satisfying a late-night chocolate craving, this is one recipe you’ll come back to again and again.
Now tell me—are you team extra marshmallows or extra chocolate drizzle?
Save this recipe, pin it for later, and don’t forget to explore more of my chocolate desserts—you’re going to want them all.
Rocky Road Brownies Recipe
Looking for a delicious twist on a classic dessert? Try this Rocky Road Brownies Recipe—fudgy, gooey, and packed with marshmallows, peanuts, and chocolate drizzle!
Ingredients
Rocky Road Brownies Ingredients:
- 2 cups (240g) all-purpose flour
- 1 tsp baking soda
- 1/2 cup (113g) shortening
- 1/2 cup (113g) butter or margarine
- 1 cup (240ml) strong, brewed coffee – Adds depth and richness to the chocolate.
- 1/4 cup (30g) unsweetened cocoa powder, sifted – The star of the show!
- 2 cups (400g) granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1/2 cup (120ml) buttermilk – Adds moisture and tenderness to the brownies.
Rocky Road Brownies Frosting Ingredients:
- 1/4 cup (60ml) milk
- 1/2 cup (113g) butter or margarine
- 2 Tbsp (12g) unsweetened cocoa powder, sifted
- 1 tsp vanilla extract
- 3-1/2 cups (420g) powdered sugar
Rocky Road Brownies Topping:
- 1 cup (180g) white mini marshmallows – The gooey topping that defines rocky road!
- 1/2 cup (60g) unsalted peanuts – Feel free to swap these for another nut if preferred.
- 3 squares of semi-sweet chocolate, melted (or 1 cup chocolate chips) – To drizzle over the top.
Instructions
Step-by-Step Directions
Preheat and Prepare
- Preheat your oven to 400°F (200°C) and grease or line a 13x9-inch cake pan with parchment paper.
Make the Brownies
- In a large bowl, whisk together the flour and baking soda.
- In a saucepan over medium heat, combine shortening, butter, coffee, and cocoa. Stir constantly and bring to a boil.
- Remove the mixture from heat and let it cool slightly.
- Stir in the sugar, then beat in the eggs and vanilla. Gradually add the flour mixture, alternating with the buttermilk until just incorporated.
- Spread the batter evenly into your prepared pan.
- Bake in the preheated oven for about 35 minutes, or until a toothpick inserted in the center comes out clean.
Make the Frosting
- In a small saucepan, heat milk, butter, and cocoa over low heat, stirring constantly until the mixture is steaming but not boiling.
- Remove from heat and gradually beat in the powdered sugar until smooth.
- Stir in the vanilla extract, then spread the frosting over the warm brownies.
Add the Toppings
- Sprinkle the marshmallows and peanuts evenly over the frosted brownies.
- Bake for another 2 to 3 minutes, just until the marshmallows are puffed up slightly.
- Drizzle melted chocolate over the top.
Let the brownies cool completely on a wire rack before cutting into squares. Enjoy!
Notes
Tips for Perfection:
- To make things even easier, you can mix the dry ingredients ahead of time and store them in an airtight container for a quick go-to mix.
- Want to make it a gift? Layer the dry ingredients in a mason jar with a cute label, and give your friends the gift of fresh brownies.
Nutrition Information:
Yield: 20 Serving Size: 1Amount Per Serving: Calories: 134Total Fat: 6gSaturated Fat: 2gTrans Fat: 0gUnsaturated Fat: 3gCholesterol: 23mgSodium: 88mgCarbohydrates: 18gFiber: 1gSugar: 6gProtein: 3g
The Nutritional Information may not be accurate. This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition data is gathered primarily from the USDA Food Composition Database, whenever available, or otherwise other online calculators.