Chewy green marshmallow and cornflake wreaths decorated with red candies ready in 20 minutes.
Growing up in Austin, the holiday season often meant fluctuating temperatures that made turning on the oven unappealing. That is likely why these no-bake Christmas Wreath Cookies have remained a steadfast tradition in my family for decades. They are a delightful throwback to mid-century confectionery, utilizing the simple alchemy of melted marshmallows and butter to bind crunchy cornflakes into festive shapes. While they are undeniably kitschy with their bright green food coloring and red candy "berries," they offer a satisfying texture-crispy, chewy, and sweet-that rivals any sophisticated pastry. They are the perfect project for a rainy December afternoon when you want a high-impact treat with minimal cleanup.
The success of this recipe relies entirely on speed and lubrication. The marshmallow mixture begins to set the second it is removed from the heat. You must have your work surface lined with wax paper and your hands heavily greased with butter before you even put the bowl in the microwave. If you stop to prep your station after melting the marshmallows, you will be left with a sticky, unmanageable lump.
The Ultimate Edible Ornament

Why You'll Love This Recipe
- No-Bake Ease: This recipe requires only a microwave, keeping your kitchen cool and your oven free for the turkey or ham.
- Texture Contrast: The crunch of the cornflakes against the soft, gooey marshmallow binder creates a satisfying mouthfeel similar to a Rice Krispie treat but with more snap.
- Kid-Friendly: Shaping the wreaths is essentially edible arts and crafts, making it a wonderful activity for children.
- Nostalgic Appeal: These cookies instantly evoke memories of classic holiday cookie exchanges and school parties.
Ingredients
To ensure the wreaths hold their shape and taste delicious, specific ingredients are required.
- Marshmallows: 20 large marshmallows. If you only have miniatures, this equates to approximately 2.5 to 3 cups. Freshness matters; stale marshmallows won't melt smoothly.
- Butter: 2 tablespoons. I prefer salted butter here to cut through the intense sweetness of the marshmallow.
- Green Food Coloring: You need a high-quality liquid or gel dye to achieve that signature "Christmas tree" green.
- Cornflakes: 3 cups. Use standard toasted cornflakes. Avoid frosted varieties, as they make the treat cloyingly sweet.
- Red M&M's Minis: About 2 tablespoons. The "minis" scale perfectly with the wreaths to look like holly berries, though standard M&Ms or Red Hots work too.
How to Make Christmas Wreath Cookies

Melt the Base
Place the large marshmallows and butter in a large microwave-safe bowl. It is better to use a bowl larger than you think you need to accommodate the stirring later. Microwave on high, uncovered, for about 45 seconds. You are looking for the marshmallows to puff up significantly and the butter to be fully melted.
Color the Mixture
Remove the bowl from the microwave immediately. Before adding the cereal, add your green food coloring. Stir vigorously until the mixture is a uniform, vibrant green. Adding the color now ensures even distribution without crushing the flakes later.
Coat the Cereal
Pour the 3 cups of cornflakes into the green marshmallow mixture. Using a silicone spatula (sprayed with non-stick spray helps), gently fold the cereal into the binder. Aim to coat every flake without crushing them into dust.
Shape the Wreaths
Lay out a sheet of waxed paper. Generously butter your hands. Divide the warm mixture into 8 mounds on the paper. Working quickly with your greased hands, press a hole in the center of each mound and shape the edges to form a ring or wreath shape, about 3 inches in diameter.
Decorate and Set
While the wreaths are still tacky and warm, press the red M&M's minis into the cereal in clusters of three to mimic holly berries. If you wait until they cool, the candies will not stick. Let them stand at room temperature until fully set and firm, usually about 15 to 20 minutes.
Common Mistakes to Avoid
- Overheating Marshmallows: If you microwave the marshmallows until they turn brown or boil, the sugar structure changes, and your wreaths will turn rock-hard once cooled. Melt just until puffed.
- Using Parchment Paper: For this specific sticky mixture, waxed paper offers a better release than parchment paper.
- Weak Coloring: If you use too little dye, the wreaths will look pastel mint green rather than evergreen. Be bold with the coloring.
Tips and Tricks for Success
- Grease Everything: Spray your spatula and measuring cup with non-stick cooking spray before starting. This prevents half your mixture from being lost to your utensils.
- Red Hot Alternative: For a spicy kick that contrasts with the sweet marshmallow, substitute the chocolate M&M's for cinnamon imperial candies (Red Hots).
- Gel Paste: If possible, use gel paste food coloring (like Wilton leaf green). It provides intense color without adding extra liquid, which can make the cereal soggy.
Variations
- Snowy Wreaths: After the wreaths have set, lightly dust them with confectioners' sugar to mimic a fresh snowfall.
- Almond Twist: Add ¼ teaspoon of almond extract to the melted marshmallow mixture for a more complex, bakery-style flavor.
- White Chocolate Drizzle: Drizzle melted white chocolate over the finished wreaths for extra sweetness and decoration.
How to Serve
These are sturdy treats that can be stacked on a platter or wrapped individually in clear cellophane bags tied with red ribbon. They are excellent for gifting because they don't crumble easily.

Make Ahead and Storage
- Storage: Store the wreaths in an airtight container at room temperature, separated by layers of wax paper. They will stay fresh and chewy for up to 3 days.
- Avoid Refrigeration: Do not store these in the fridge. The humidity will soften the cornflakes, making the wreaths chewy and stale-tasting.
- Freezing: I do not recommend freezing these, as the marshmallow tends to get sticky and the cereal soggy upon thawing.
Recipe Notes / What I Learned
During testing, I found that using "minis" M&Ms really does make a difference in the visual appeal. Full-sized M&Ms can look clunky and overwhelm the delicate ring shape. If you can't find minis, use cinnamon imperials.
Nutrition Snapshot
One wreath contains approximately 140 calories, 4g fat, and 26g carbohydrates.

Christmas Wreath Cookies
Equipment
- 1 Microwave safe bowl
- 1 Waxed paper-lined baking sheet
Ingredients
Group: Ingredients
- 20 large marshmallows
- 2 tablespoons butter
- Green food coloring
- 3 cups cornflakes
- 2 tablespoons Red M&M's minis (about 2 tablespoons)
Instructions
- Place marshmallows and butter in a microwave-safe bowl; microwave, uncovered, on high until butter is melted and marshmallows are puffed, about 45 seconds. Tint with green food coloring. Stir in cornflakes.
- On a waxed paper-lined baking sheet, divide mixture into 8 portions. With buttered hands, working quickly, shape each portion into a 3-in. wreath. Decorate immediately with M&M's, pressing to adhere. Let stand until set.
Notes
Nutrition
FAQs
Can I use Rice Krispies instead of Cornflakes?
Yes, absolutely. The texture will be denser (like a standard Rice Krispie treat), but the method remains exactly the same.
Why are my wreaths falling apart?
If the mixture didn't contain enough marshmallow (or if you added too much cereal), the wreaths won't bind. Ensure you measure the cereal accurately.
How do I get the green dye off my hands?
If the dye stains your fingers despite the butter, a paste of baking soda and water or a little lemon juice usually scrubs it right off.




