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Kitchn published a homemade version of Cosmic Brownies, the Little Debbie snack, with a bittersweet-chocolate brownie base and a dark chocolate ganache topping. The recipe makes eight brownies and calls for about 25 minutes of preparation and 30 minutes of baking, followed by cooling and chilling.
Kitchn has published a homemade Cosmic Brownies recipe that reworks the Little Debbie snack as eight from-scratch brownies topped with dark chocolate ganache and rainbow candy-coated chocolate chips. The recipe takes about 25 minutes to prepare and 30 minutes to bake, with additional time needed for cooling and chilling before the brownies can be sliced.
The recipe uses melted bittersweet chocolate and butter in the brownie batter, along with eggs, sugars and vanilla. The dry ingredients are all-purpose flour, Dutch-process cocoa powder and salt. Kitchn says to fold the dry ingredients into the wet mixture only until combined, warning that overmixing may make the brownies cakier rather than fudgy.
The brownies bake at 325°F for 28 to 30 minutes. The report advises looking for set edges and a tester with a few moist crumbs, then cooling the pan completely for about an hour. The topping is a ganache made from chocolate and heavy cream; it is spread over the cooled brownies before the candy-coated chips are added. The pan is chilled until the topping sets, then the brownies are cut.
For the signature appearance, Kitchn suggests making a shallow ridge down the center with the back of a butter knife. The source lists rainbow candy-coated chocolate chips as the decorative topping and says mini M&M’s can be used if those specialty chips are difficult to find. It recommends heavy cream rather than milk or half-and-half for a thicker ganache that sets for slicing.
A Nostalgic Snack Made at Home
The recipe offers home bakers a way to reproduce a familiar packaged treat using from-scratch ingredients and a ganache topping. Its appeal, as presented by Kitchn, is the combination of a dense chocolate brownie and colorful candy decoration, rather than a new product launch or a change to the snack itself.
Practical details may help readers decide whether to make it: the listed yield is eight brownies, and the total time extends beyond the 55 minutes of preparation and baking because the brownies must cool and the ganache must chill. The specialty candy chips may also take extra effort to source, though the report offers a readily available substitute.
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From Packaged Treat to Recipe
Cosmic Brownies are described in the Kitchn report as a nostalgic Little Debbie classic: a dense brownie with a chocolate topping and rainbow candy pieces. The published recipe follows that recognizable format while replacing the packaged brownie and frosting with a homemade chocolate base and ganache.
Kitchn credits the recipe to Natcha Nikki Jessop, a New York-based food stylist and recipe developer, and identifies Janette Zepeda as the senior culinary producer and recipe tester. Zepeda praised the brownies’ softness and fudgy texture in a tester comment dated September 2026. The source does not provide independent nutritional analysis or a comparison test against the packaged snack.
Timing and Recipe Details to Check
The source says the recipe was published “yesterday,” but does not provide a publication date in the supplied material, so the exact date cannot be established here. It also does not specify how long the brownies need to chill, how long they keep, or whether they are suitable for freezing. The report describes the recipe as fudgy and richer than the snack, but those are editorial characterizations rather than results from a published side-by-side test.
The supplied text cuts off during its section on gluten-free substitutions. It begins to describe replacing the all-purpose flour with a one-to-one gluten-free blend, but does not provide the complete guidance or confirm how that substitution affects the finished texture. Readers should consult the full recipe before relying on that adaptation.
Cooling, Chilling and Serving
The next steps for anyone making the recipe are to let the brownies cool fully, top them with ganache and candy, then chill until the topping is firm enough to cut cleanly. Kitchn does not give a specific chilling duration, so the recipe’s doneness and set topping—not a stated clock time—guide when to slice. The source also does not report any planned follow-up or revisions to the recipe.
As with other baked goods, keep the brownies covered and handle them with clean utensils. The recipe contains wheat, eggs and dairy, including butter and heavy cream; the candy topping may contain additional allergens, so check its package label for ingredient and cross-contact information.
Key Questions
How many brownies does the recipe make?
Kitchn lists a yield of eight brownies.
How long does the recipe take?
The listed preparation time is 25 minutes and baking time is about 30 minutes. Allow additional time for roughly an hour of cooling and for the ganache to chill until set; the source does not give an exact chilling duration.
What can replace rainbow candy-coated chocolate chips?
Kitchn suggests mini M&M’s as an alternative if the specialty rainbow chips are hard to find. Check the package for allergens and ingredient information.
What ingredients are common allergens in these brownies?
The recipe includes wheat, eggs and dairy through flour, eggs, butter and heavy cream. The candy topping may contain other allergens or have cross-contact warnings, so read its label.
Source: rss
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