
Dive into pure decadence with these jumbo Rocky Road cookies featuring deep chocolate base, melty marshmallows, and crunchy cashews. Every giant cookie has that dreamy combo of soft middles and slightly crispy outer edges - exactly what you're after when cookie cravings hit hard.
I've played around with so many cookie batches, but this one really knocks it out of the park with its amazing bite and rich taste. The first time I made them, they vanished in no time with friends asking how I made them. My breakthrough came when I found out mixing cake flour with regular flour creates that hard-to-get soft-but-chewy texture.
Key Components and Smart Picking Advice
- Cold Butter: Keep it chilled and diced - this builds the right cookie foundation.
- Cocoa Powder: Go for Dutch-processed for richer color and taste.
- Cake Flour: Its lower protein makes your cookies extra soft.
- Mini Marshmallows: Big ones will just turn into puddles and leave holes.
- Cashews: Give them a quick toast before chopping to bring out their flavor.
Step-by-Step Baking Guide
- Step 1: Nailing the Butter Mix
- Use butter straight from the fridge. Beat it until it's genuinely fluffy and light. You'll know it's ready when it turns light yellow. Don't forget to scrape down the bowl as you go for even mixing.
- Step 2: Adding Dry Stuff Properly
- Run cocoa through a sifter to break up clumps. Mix with a light touch to keep air in your butter mixture. Stop right when you don't see streaks anymore. Use upward folding movements as you combine.
- Step 3: Getting Add-ins Just Right
- Save some goodies to push into cookie tops. Make sure extras are spread through the dough evenly. Move fast so your dough stays cool. Fold carefully so you don't crush the marshmallows.

These treats take me back to family camping trips where we'd put together rocky road s'mores by the fire. Now they're my go-to when relatives visit - they stir up those old memories while we're busy making fresh ones.
Working on this recipe showed me how much temps matter when you're baking. The combo of fridge-cold butter and hot oven creates that amazing texture that has everyone reaching for seconds.
Baking these cookies has turned into our Saturday ritual at home. There's nothing like the smell of chocolate and toasted nuts filling up the house to bring everyone wandering into the kitchen.

Whipping up these cookies feels like creating small happiness bombs. The way all the textures and flavors work together makes them something special, and their big size makes them perfect for sharing (though you might wanna keep them all to yourself!).
Frequently Asked Questions
- → Why use cold butter?
- Cold butter gives the cookies a thick texture that doesn't spread too much in the oven.
- → Can I skip cake flour?
- You can! All-purpose flour works, but cake flour makes them extra soft.
- → Why bake at 410°F?
- The high heat crisps the outside while keeping the center soft and gooey.
- → What if I prefer smaller cookies?
- Go ahead! Just shorten bake time and keep an eye on the marshmallows so they don't over-bake.
- → What’s the best way to keep them fresh?
- Pop them in an airtight container for up to 3 days, but they’re best in the first 24 hours for that gooey marshmallow goodness.