If you’re looking to take your childhood favorite up a notch, Brown Butter Crispy Rice Treats are about to become your go-to dessert. Imagine the classic gooey, chewy bars you know and love, but with a surprise twist: nutty brown butter and a whisper of sea salt that elevates every bite. The result is pure magic—deliciously nostalgic yet undeniably grown up, quick to make and even quicker to disappear at any gathering. These treats are proof that a little technique and a dash of imagination can transform the simplest ingredients into something truly crave-worthy.

Ingredients You’ll Need
The beauty of Brown Butter Crispy Rice Treats lies in their simplicity. Just a handful of pantry staples, each with a distinct purpose, come together for a dessert that’s both familiar and a little bit special.
- Unsalted Butter (1/2 cup): Browning the butter is the secret to a rich, nutty flavor that sets these treats apart from the classic version.
- Mini Marshmallows (1 10-ounce bag, about 5 1/2 cups): Fresh marshmallows melt smoother and make for the ultimate gooey texture.
- Vanilla Extract (1/2 teaspoon): A touch of vanilla rounds out the flavor and adds subtle warmth.
- Sea Salt (1/4 teaspoon): Don’t skip it! Salt balances the sweetness and brings the brown butter notes forward.
- Crispy Rice Cereal (6 cups): The classic base for perfect crunch and chew in every square.
How to Make Brown Butter Crispy Rice Treats
Step 1: Brown the Butter
Start by melting the unsalted butter in a large pot over medium heat. As it melts, keep stirring—it will start to foam, sizzle, and then turn golden brown with a nutty aroma, which usually takes about five to seven minutes. Don’t walk away! The color can change quickly, and those browned bits at the bottom are packed with flavor.
Step 2: Melt in the Marshmallows
Once your butter is golden and fragrant, lower the heat and add all the mini marshmallows at once. Stir gently but constantly until they’re completely melted and the mixture looks glossy and smooth. This is when that delicious caramel-cooked butter gets woven throughout every little bite.
Step 3: Add Vanilla and Sea Salt
Stir in the vanilla extract and sea salt right after melting the marshmallows. These little extras make a big difference, lifting the rich brown butter and keeping things balanced—not too sweet, not too plain, just perfect.
Step 4: Mix in the Crispy Rice Cereal
Remove the pot from the heat and quickly fold in the crispy rice cereal. Work swiftly, gently mixing until every grain is coated in marshmallowy-brown butter goodness. The key is to move fast before things set up and stick together!
Step 5: Press and Cool
Transfer the mixture into a greased or parchment-lined 9×13-inch pan. Use a spatula (or your lightly greased hands) to press the mixture firmly and evenly across the pan. Let the Brown Butter Crispy Rice Treats cool completely in the pan before slicing—this helps them set into perfectly chewy squares.
How to Serve Brown Butter Crispy Rice Treats

Garnishes
A simple sprinkle of flaky sea salt right after pressing the mixture in the pan makes every square pop with flavor. For extra flair, you can drizzle on melted dark or milk chocolate, or scatter mini chocolate chips across the top while the treats are still warm (just enough to get a little melty!).
Side Dishes
Pair these rich, buttery treats with a cold glass of milk or a mug of hot chocolate—both bring out their creamy sweetness and nutty undertones. On a dessert table, they shine next to fresh berries or a scoop of vanilla ice cream for a grown-up sundae experience.
Creative Ways to Present
Cut your Brown Butter Crispy Rice Treats into bite-sized squares and stick them on colorful skewers for playful party pops. You can also use cookie cutters for fun shapes, or layer them with fudge or caramel in jars for an adorable gift or picnic treat.
Make Ahead and Storage
Storing Leftovers
Keep any leftover Brown Butter Crispy Rice Treats in an airtight container at room temperature. They’ll stay chewy and delicious for up to three days. If your kitchen is humid, add a sheet of parchment paper between layers to prevent sticking.
Freezing
To freeze, wrap each square individually in plastic wrap, then place them in a freezer-safe bag or container. This way, you can pull out a treat whenever the craving strikes! Allow them to come to room temperature before serving for the best texture.
Reheating
If you’d like to revive that gooey texture, pop a square (or two) in the microwave for five to ten seconds. They’ll taste fresh-from-the-pan again—a little warm, a little melty, and absolutely irresistible.
FAQs
Can I use regular marshmallows instead of mini?
Absolutely! Just chop or tear them into smaller pieces so they’ll melt more evenly. The key is to use about 10 ounces, regardless of size.
How do I avoid sticky hands when pressing the mixture into the pan?
Lightly grease your hands or spatula with butter or a neutral oil. This keeps the crispy rice mixture from sticking and makes it much easier to press evenly into the pan.
Can I make Brown Butter Crispy Rice Treats gluten-free?
Yes! Just check that your crispy rice cereal is certified gluten-free, and you’re all set. Marshmallows and the rest of the ingredients are typically gluten-free, but it never hurts to double-check.
Why did my treats turn out hard instead of chewy?
If the marshmallow mixture gets cooked for too long or at too high a temperature, they can become hard. Make sure to melt on low heat and mix in the cereal right after removing it from the stove for best results.
Can I add mix-ins like nuts or chocolate chips?
Definitely! Fold in mini chocolate chips, toffee bits, chopped nuts, or even dried fruit right before pressing into the pan. Get creative—these treats play well with almost any sweet or crunchy addition.
Final Thoughts
The moment you try Brown Butter Crispy Rice Treats, you’ll understand why they’re such a standout update on a timeless classic. Each square is a bite of buttery, marshmallow-laced nostalgia with a grown-up twist, just asking to be shared. Whip up a batch and let the rave reviews roll in—you’ll find yourself making these for every occasion, big or small!
Print
Brown Butter Crispy Rice Treats Recipe
- Total Time: 20 minutes
- Yield: 16 squares 1x
- Diet: Vegetarian
Description
Indulge in these delightful Brown Butter Crispy Rice Treats that elevate the classic marshmallow bars with the nutty richness of brown butter. Perfect for a quick and easy dessert that will please both kids and adults alike.
Ingredients
Ingredients:
- 1/2 cup (1 stick) unsalted butter
- 1 (10-ounce) bag mini marshmallows (about 5 1/2 cups)
- 1/2 teaspoon vanilla extract
- 1/4 teaspoon sea salt
- 6 cups crispy rice cereal
Instructions
- Melt Butter: In a large pot over medium heat, melt the butter until golden brown and fragrant, about 5-7 minutes.
- Add Marshmallows: Reduce heat to low and stir in the marshmallows until melted and smooth.
- Combine Ingredients: Stir in vanilla extract and sea salt. Remove from heat.
- Mix Cereal: Quickly fold in the crispy rice cereal until well coated.
- Press and Cool: Press mixture into a greased 9×13-inch pan and allow to cool before cutting into squares.
Notes
- For extra flavor, consider adding a pinch more salt or topping with flaky sea salt.
- Use fresh marshmallows for the best texture.
- Enhance with mini chocolate chips or a drizzle of melted chocolate post-cooling if desired.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Category: Dessert
- Method: Stovetop
- Cuisine: American
Nutrition
- Serving Size: 1 square
- Calories: 160
- Sugar: 11g
- Sodium: 95mg
- Fat: 6g
- Saturated Fat: 3.5g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 0g
- Protein: 1g
- Cholesterol: 15mg