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Brown Butter Rice Crispy Treats have all the chewy, marshmallowy goodness you remember—but with a buttery twist that brings that chef’s kiss of flavor.

Let’s face it, we all love the original recipe for classic Rice Krispie treats. How about we level it up, though? I present to you my Brown Butter Rice Crispy Treats!
It’s an easy recipe that uses just a few ingredients.
So, what’s so great about browned butter?
Well, when you melt butter slowly and let it cook a bit longer, it starts to turn golden brown.
That’s when the milk solids toast and create a rich, nutty flavor that’s completely irresistible. It’s like magic, I tell you!
You’ll know it’s ready when you smell that warm, almost caramel-like nutty aroma coming from the large pot.
That’s when your crispy treats are about to go to a whole new level!
So get out your wax paper and Rice Crispies and let’s do this! Your Brown Butter Rice Crispy Treats will be a show-stopper.
Some of our other favorite SNACK RECIPES we have on our site include: Easy Oreo Mug Cake Recipe, Best Easy & Fast Cinnamon Rolls Recipe, and Easy Candied Grapes Recipe.
WHY THIS RECIPE WORKS:
- Browned Butter = Big Flavor
Browning the butter adds a deep, rich, buttery flavor that totally upgrades the classic treat. - Extra Mini Marshmallows = Gooey Pockets
Stirring in some marshmallows at the end gives you chewy little surprises in every bite. - The Perfect Texture
Using the right size prepared pan and gently pressing in the mixture keeps things soft, not hard or dry.
INGREDIENTS NEEDED (SCROLL TO THE BOTTOM OF THIS POST FOR THE FULL RECIPE CARD):
- Salted butter
- Mini marshmallows
- Vanilla extract
- Fine sea salt
- Rice Krispies cereal

HOW TO MAKE BROWN BUTTER RICE CRISPY TREATS:
- Line a 10×15 inch jelly roll pan with parchment and lightly spray it with cooking spray, set aside.
- In a dutch oven or in a large pot, melt the butter over medium-low heat.
- Once melted, stir constantly until light golden brown; take off the heat immediately. The butter will continue to brown so make sure you take it off the heat quickly.
- Reserve 4 cups of the mini marshmallows on the side and add the remaining marshmallows to the pot.
- Stir constantly until melted. If the marshmallows don’t fully melt, you can place it back on the stove over medium-low heat, stirring constantly until fully melted. Take off the heat again.
- Add the vanilla extract and salt to the pot, then stir to combine.
- Add half of the cereal and mix it in to combine.
- Add the remaining cereal and mini marshmallows and stir until combined.
- Add the mixture to the prepared jelly roll pan.
- Then, you’ll want to lightly grease your hands with cooking spray and gently press the mixture into the pan. Do not smash them down; you don’t want them too compact, just gently form into the pan.
- Let them set up for at least 2 hours, then cut into bars and serve.

FAQ: FREQUENTLY ASKED QUESTIONS ABOUT THIS RECIPE:
WHAT IS BROWNED BUTTER?
Browned butter is regular butter that’s been cooked just a little longer.
As it heats up over medium-low heat, the milk solids in the butter begin to toast and turn golden.
This gives the butter an extra rich flavor and an amazing smell.
It’s an extra step, but it adds soooooo much flavor to the cereal mixture!
Sometimes just a little extra effort can make all the difference in the world.
CAN THESE BE MADE AHEAD?
Yes! These are a great make-ahead dessert.
Heck, I very often have a pan of these sitting on my kitchen counter.
Once they’ve cooled, just store them in an airtight container at room temperature for up to 3 days.
If you want them to last longer, check the storage tips below.

ANY ADDITIONS?
You know it! Ever done chocolate chips in your treats? I highly recommend it.
- Chocolate chips
- Peanut butter swirl
- Flaky sea salt on top
- Sprinkles for a fun touch
- Chopped nuts like almonds or pecans
- Crushed pretzels
- A drizzle of caramel or melted chocolate
- Candy pieces like M&Ms
- Vanilla bean paste for extra flavor
- Mini marshmallows on top
ANY SUBSTITUTIONS?
There are plenty of sub options and here are just a few of them.
- Unsalted butter (just add a pinch more salt)
- Kosher salt instead of fine sea salt
- Different cereals like Cocoa Krispies or Fruity Pebbles
- Vegan butter for a dairy-free option

HOW TO STORE:
ROOM TEMPERATURE: Keep your treats in an airtight container at room temperature for up to 3 days.
Use parchment paper between layers to prevent sticking.
REFRIGERATOR: You can store them in the fridge for up to a week, but be warned—they’ll be firmer and not as gooey.
Let them sit out for a few minutes before eating.
FREEZER: Wrap the bars tightly in plastic wrap, then place them in a freezer-safe container.
They’ll last for up to 2 months.
Thaw brown butter rice krispie treats at room temperature before eating.
DANA’S TIPS AND TRICKS:
- Use parchment paper to line the bottom of the pan—it makes cleanup easy.
- Lightly spray your hands or use butter wrappers to press the mixture without sticking.
- Don’t overcook the marshmallow mixture—remove it from the heat as soon as it’s smooth.
- Add the cereal in two parts to make mixing easier.
- Let them cool fully before cutting, so they hold their shape.
- Want perfectly even squares? Use a ruler and a sharp knife for clean cuts.
These brown butter rice crispy treats are the kind of dessert that brings back memories—and makes new ones too.
With just a little twist on the classic recipe, you’ve got a batch of crispy treats that are sweet, chewy, next level, and totally delicious.

Learn more about the author, Dana DeVolk, on our ABOUT ME page!
Best Brown Butter Rice Crispy Treats
Ingredients
- 1 cup salted butter
- 3 10- ounce bags mini marshmallows
- 1 tablespoon vanilla extract
- ½ teaspoon fine sea salt
- 9 ounce box Rice Krispies cereal
Instructions
- Line a 10×15 inch jelly roll pan with parchment and lightly spray it with cooking spray, set aside.
- In a dutch oven or in a large pot, melt the butter over medium-low heat.1 cup salted butter
- Once melted, stir constantly until light golden brown; take off the heat immediately. The butter will continue to brown so make sure you take it off the heat quickly.
- Reserve 4 cups of the mini marshmallows on the side and add the remaining marshmallows to the pot.3 10- ounce bags mini marshmallows
- Stir constantly until melted. If the marshmallows don’t fully melt, you can place it back on the stove over medium-low heat, stirring constantly until fully melted. Take off the heat again.
- Add the vanilla extract and salt to the pot, then stir to combine.1 tablespoon vanilla extract, ½ teaspoon fine sea salt
- Add half of the cereal and mix it in to combine.9 ounce box Rice Krispies cereal
- Add the remaining cereal and mini marshmallows and stir until combined.
- Add the mixture to the prepared jelly roll pan.
- Then, you’ll want to lightly grease your hands with cooking spray and gently press the mixture into the pan. Do not smash them down; you don’t want them too compact, just gently form into the pan.
- Let them set up for at least 2 hours, then cut into bars and serve.
Notes
- Use parchment paper to line the bottom of the pan—it makes cleanup easy.
- Lightly spray your hands or use butter wrappers to press the mixture without sticking.
- Don’t overcook the marshmallow mixture—remove it from the heat as soon as it’s smooth.
- Add the cereal in two parts to make mixing easier.
- Let them cool fully before cutting, so they hold their shape.
- Want perfectly even squares? Use a ruler and a sharp knife for clean cuts.
Nutrition
Love This Recipe?
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These were so much fun to make and tasted delicious.