Description
These Marshmallow Crispy Cookies combine the rich, nutty flavor of browned butter with the sweet chewiness of miniature marshmallows and crunchy Rice Krispies cereal. Enhanced with toffee bits and a sprinkle of flaky sea salt, these cookies offer a perfect balance of textures and flavors. Perfect for a cozy treat or sharing with friends, they bake up golden and irresistibly delicious in just under 15 minutes.
Ingredients
Wet Ingredients
- 1/2 cup butter
- 3/4 cup packed brown sugar
- 1/2 cup sugar
- 1 large egg, room temperature
- 1 teaspoon vanilla extract
Dry Ingredients
- 1 cup all-purpose flour
- 3/4 teaspoon salt
- 1/2 teaspoon baking soda
Add-ins
- 1 1/2 cups Rice Krispies cereal
- 2/3 cup miniature marshmallows
- 1/2 cup toffee bits
- Flaky sea salt, optional for sprinkling
Instructions
- Brown the Butter: Place the butter in a small heavy saucepan and cook it over medium heat until it turns golden brown and develops a nutty aroma, about 5 to 7 minutes. Keep an eye on it to avoid burning, but a few browned bits add flavor. Remove from heat and let it cool slightly.
- Prepare the Cookie Dough: In a large bowl, beat together the browned butter, brown sugar, and sugar until well blended. Add the egg and vanilla extract and beat on low speed until combined.
- Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, salt, and baking soda. Gradually add this dry mixture to the wet ingredients, mixing thoroughly to create the cookie dough.
- Fold in Add-ins: Gently stir the Rice Krispies cereal, miniature marshmallows, and toffee bits into the dough until evenly distributed.
- Shape and Bake: Preheat the oven to 350°F (175°C). Drop the dough by tablespoonfuls onto parchment-lined baking sheets, spacing them about 2 inches apart. Bake for 10 to 12 minutes, or until the cookies turn golden brown around the edges.
- Cool and Finish: Transfer the baked cookies to wire racks to cool completely. If desired, sprinkle them lightly with flaky sea salt to enhance the flavor.
Notes
- Browning the butter adds a rich, nutty flavor that enhances these cookies.
- Make sure the egg is at room temperature for better mixing and texture.
- If you prefer softer marshmallows, fold them in gently to avoid breaking.
- For extra crunch, toast toffee bits lightly before adding them.
- Store cookies in an airtight container at room temperature for up to 5 days.