Christina Tosi’s Cereal Cookies Recipe

When it comes to inventive desserts that blend nostalgia and playful creativity, Christina Tosi is the undisputed queen. As the founder of Milk Bar, she’s famous for turning breakfast cereals and pantry staples into gourmet indulgences. Her take on cookies, especially her Cinnamon Toast Crunch Marsh Cookies, is the perfect example: gooey, warm, and blissfully crunchy, these cookies are an homage to childhood breakfasts but elevated with grown-up baking techniques.

Who Is Christina Tosi?

Christina Tosi is a trailblazing pastry chef, entrepreneur, and cookbook author. She rose to fame as the founder of Milk Bar, a bakery known for quirky takes on American desserts. Her signature style involves blending comfort foods with flavor-forward, original ideas, like her now iconic Cereal Milk, Compost Cookies, and Crack Pie. Tosi’s philosophy: baking should be fun, surprising, and soul-satisfying, without taking itself too seriously.

The Origins of the Cereal Cookie

On a winter’s day, craving something cozy and gooey, Tosi rummaged through her pantry. Inspired by the spirit of experimentation, she landed on a whimsical trio: marshmallows, Cinnamon Toast Crunch cereal, and homemade cinnamon white chocolate chips. The result? A cookie that combines goo and crunch, softness and warmth—each bite delivering comfort and excitement.

What Makes These Cookies Unique?

• Cinnamon Toast Crunch cereal adds a nostalgic, sweet crunch.
• Mini marshmallows bring gooey pockets of melted sweetness.
• Homemade cinnamon chips offer bursts of spiced chocolate flavor.
• The dough itself is buttery and rich, with milk powder amplifying the creamy notes.

Ingredient Breakdown

The magic of Tosi’s Cereal Cookies lies in both the combination and preparation of the ingredients. Here’s what you’ll need and why each element matters:

For the Cinnamon Chips

• White chocolate chips—form the base of the chips.
• Vegetable oil—helps the cinnamon adhere and smooths the texture.
• Ground cinnamon—infuses the chips with warm, spicy depth.

For the Cookie Dough

• Cinnamon Toast Crunch cereal—both mixed into the dough and sprinkled on top for extra crunch.
• Unsalted butter—for richness and structure.
• Light brown sugar and granulated sugar—balance sweetness and moisture.
• Egg—for binding and richness.
• Flour—the structural backbone.
• Milk powder—enhances milky creaminess and depth.
• Kosher salt—balances sweetness and highlights flavor.
• Baking soda and baking powder—ensure cookies are chewy in the center with crisp edges.
• Mini marshmallows—key for gooey richness.
• Prepared cinnamon chips—for bursts of cinnamon-chocolate throughout.

Step-by-Step: How to Make Christina Tosi’s Cereal Cookies

1. Make the Cinnamon Chips

• Toss white chocolate chips with vegetable oil in a bowl to coat them lightly.
• Sprinkle in ground cinnamon and toss to evenly coat the chips.
• Set aside until ready to use.

2. Toast the Cereal

• Preheat your oven to 300°F (150°C).
• Spread 2 cups of Cinnamon Toast Crunch on a baking sheet.
• Toast in the oven for around 10 minutes, until fragrant.
• Cool completely before proceeding.

3. Prepare the Cookie Dough

• Increase oven temperature to 350°F (175°C).
• Line two baking sheets with parchment paper or silicone baking mats.
• Cream softened butter, light brown sugar, and granulated sugar in the bowl of a stand mixer (fitted with the paddle attachment) on medium-high speed for 2-3 minutes until combined and slightly fluffy.
• Scrape down the bowl, add the egg, and beat until smooth.
• Add flour, milk powder, salt, baking soda, and baking powder. Mix on low speed until just combined (about 20 seconds).

4. Add the Good Stuff

• Add the cooled, toasted cereal and mini marshmallows. Mix until just incorporated.
• Add cinnamon chips and gently mix until dough is uniform.

5. Portion and Top

• Use a 2 3/4-ounce scoop or 1/3-cup measure to portion dough onto prepared pans, spacing 2-3 inches apart.
• Press the tops with your palm to flatten slightly.
• Top each with 2-3 extra pieces of untoasted Cinnamon Toast Crunch for extra texture.

6. Bake and Cool

• Bake at 350°F for 10-12 minutes, until golden around the edges but still soft in the center.
• Let cool on the pan briefly, then transfer to a plate or airtight container for storage.

7. Storage and Freshness

• Store at room temperature for up to 3 days.
• Freeze for up to one month (layering with parchment to avoid sticking).

Why This Cookie Works: The Science and Spirit Behind the Recipe

Tosi’s cookies succeed thanks to a balance of texture and flavor:

• Cereal brings crunch and malty, brown sugar undertones. Toasting deepens its flavor.
• Marshmallows melt through the dough, creating gooey, chewy centers and crackly edges once baked.
• Milk powder supercharges the dairy notes for a classic “milk and cereal” vibe.
• Homemade cinnamon chips ensure spicy-sweet pools in every bite that can’t be replicated by store-bought chips.
• The overall result? A cookie with layers: crackle on top, goo in the middle, and crunch throughout.

Customizing Christina Tosi’s Cereal Cookie Recipe

The original cookie is iconic, but one of the joys of Tosi’s recipes is their encouragement to experiment. Try these variations and substitutions to make the cookies your own:

• Swap the cereal: Try Frosted Flakes, Cornflakes, or Fruity Pebbles for a different flavor and color.
• Add chocolate chips: For traditionalists, a handful of semisweet or milk chocolate chips adds chocolatey richness.
• Include nuts: Toasted pecans, walnuts, or even chopped pretzels add extra crunch and a salty counterpoint.
• Try flavored marshmallows: Use colorful or fruit-flavored marshmallows for a visual and taste twist.
• Make it gluten-free: Substitute your favorite 1:1 gluten-free flour blend for all-purpose flour and use a suitable cereal alternative.

Tips for Perfect Cereal Cookies Every Time

• Don’t over-mix the dough once the flour is added—overmixing will make the cookies tough instead of tender and chewy.
• Use fresh marshmallows to ensure the gooey center. Older marshmallows can dry out and lose their elasticity.
• Chill the dough for an hour before baking to help the cookies hold their shape and prevent excessive spreading (especially useful in warm kitchens).
• Watch the bake time: These cookies finish soft in the center and will set up more as they cool. Take care not to overbake.
• Reserve extra cereal for the tops just before baking to preserve crunch.

Serving Suggestions and Pairings

Cereal Cookies shine as a standout dessert, snack, or even a cheeky breakfast treat. They pair perfectly with:

• A tall glass of cold milk
• Rich hot chocolate
• Ice cream sandwiches—scoop vanilla ice cream between two cookies for a decadent twist on an ice cream sandwich
• Boxed up as a holiday gift, these cookies are showstopping for Christmas cookie boxes or any celebration

About Milk Bar: The Cookie Empire

Milk Bar, founded in 2008 by Tosi in New York City, is a bakery empire celebrated for dessert innovation. From the famous Compost Cookie to Birthday Cake Truffles and Cereal Milk Soft Serve, Milk Bar’s creations are whimsical, craveable, and packed with flavor. The Cereal Cookie fits Tosi’s ethos of making dessert fun, accessible, and surprising.

Frequently Asked Questions (FAQs)

Can I use a different cereal?

Absolutely! While Cinnamon Toast Crunch gives a signature flavor, you can experiment with your favorite cereals like cornflakes, Rice Krispies, or even chocolate-flavored ones for a unique twist.

Can I make these cookies ahead of time?

Yes. Dough can be portioned and frozen for up to one month. Bake directly from frozen, just add a minute or two to the baking time. Baked cookies stay fresh for three days at room temperature.

Do I need to toast the cereal?

Toasting intensifies flavor and keeps the cereal from getting soggy in the dough. While not strictly required, it’s highly recommended for the best crunch and taste.

How can I keep my cookies extra chewy?

Be careful not to overbake! Pull them from the oven when the edges are golden but the centers look a little underdone. They’ll finish cooking as they cool.

What’s the secret to Christina Tosi’s signature cookie style?

Balance of flavor and texture, bold use of nostalgic ingredients, and a willingness to embrace fun in the kitchen. Don’t be afraid to experiment with this recipe!

Conclusion: A Cookie That Feels Like Home

Christina Tosi’s Cereal Cookies are as much about joy as they are about flavor. Gathering cereal, marshmallows, and cinnamon chips in a single bite delivers a sense of comfort and fun that’s hard to beat. Whether you’re an experienced baker or a weekend kitchen adventurer, this is a recipe you’ll come back to, sharing it with family, friends, or anyone in need of a warm, gooey, crunchy treat.