These Brown Butter Oreo Rice Krispie Treats elevate the classic childhood favorite with nutty brown butter, gooey marshmallows, and crunchy Oreo pieces. Each bite delivers a perfect mix of crispy, creamy, and buttery textures — an easy, no-bake dessert that’s rich, nostalgic, and utterly irresistible.
1/2 cup (113 g) unsalted butter
2 tbsp instant dry milk powder
1 (12 oz / 340 g) bag marshmallows (regular or mini)
1 tsp salt
1 tsp vanilla extract
5 cups (133 g) Rice Krispies cereal
20 Oreo cookies, roughly chopped (16 mixed in, 4 for topping)
Browning the butter adds deep, nutty flavor — don’t skip it!
For extra richness, drizzle cooled bars with melted chocolate.
Golden Oreos or Cocoa Krispies make delicious variations.
Use gluten-free cereal and cookies for a gluten-free version.
Store at room temperature for soft texture — refrigerate only if needed.