![\"Kellogg](\"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/cosmicbrowniescereal1.jpeg?resize=600%2C600&ssl=1\" "\\"cosmicbrowniescereal1.jpeg\\"")
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It seems like everything is getting a reboot these days. Maybe it’s your favorite old movie, maybe it’s a nostalgic toy… or maybe, just maybe, it’s a beloved childhood treat. If you’re excited for option three, then we have news for you. Little Debbie, maker of the classic Cosmic Brownies, is teaming up with Kellogg’s on a new Little Debbie Cosmic Brownies cereal. It’s mini brownie squares complete with rainbow pieces to look like the original.<\/p>\n
![\"Kellogg](\"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/cosmicbrowniescereal2.jpeg?resize=600%2C600&ssl=1\" "\\"cosmicbrowniescereal2.jpeg\\"")
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As I opened the bag, I first noted this: If you were conducting a blind sniff test, I’d think this was a bag of Cocoa Puffs. It’s a strong whiff of chocolate. Now, obviously, I had to buy a box of the original Cosmic Brownies for true comparison. (I was surprised to find out that my husband had NEVER tried the brownies, which makes me wonder how sad his sack lunches were growing up…) I tried the brownie and immediately followed it with the cereal.<\/p>\n
While the texture of the actual brownie is very fudgy and soft, what you’re getting here is a standard, crunchy cereal that feels like anything else you find on grocery shelves. You might as well close your eyes and play eeny, meeny, miny, mo with a handful of chocolate-based cereals, and you wouldn’t know this was supposed to mimic the brownie. <\/p>\n
![\"Kellogg](\"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/cosmicbrowniescereal3.jpeg?resize=600%2C600&ssl=1\" "\\"cosmicbrowniescereal3.jpeg\\"")
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I noticed a strong cocoa taste that is sweet without being TOO sweet, which I liked. The nutrition facts back it up – only 14 grams of sugar in a serving. Sadly, the rainbow pieces are so small that they added no impact or flavor to the cereal.<\/p>\n
In terms of rating – while it doesn’t taste exactly like the original brownie, it still tasted pretty good for a fun cereal. I knocked points off for the comparison, but not for the taste alone when you separate that concept.<\/p>\n
![\"Kellogg](\"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/cosmicbrowniescereal4.jpeg?resize=600%2C800&ssl=1\" "\\"cosmicbrowniescereal4.jpeg\\"")
<\/p>\n
Definitely add milk if you do want it to have any semblance to the brownie. A splash of milk helps soften the cereal and bring out the fudgier taste I was desiring. Unfortunately, the flavor stayed mostly with the cereal, so the milk at the bottom of the bowl ended up being not very chocolatey.<\/p>\n
If you like chocolate cereal, Kellogg’s Little Debbie Cosmic Brownies is worth a try. But if you’re coming for a replica of the original, you might be disappointed.<\/p>\n
DISCLOSURE:<\/strong> I received a free product sample from Kellogg’s. Doing so did not influence my review.<\/p>\n Purchased Price:<\/strong> FREE What is Kellogg’s Little Debbie Cosmic Brownie Cereal? It seems like everything is getting a reboot these days. Maybe it’s your favorite old movie, maybe it’s a nostalgic toy… or maybe, just maybe, it’s a beloved childhood treat. If you’re excited for option three, then we have news for you. Little Debbie, maker of the […]<\/p>\n","protected":false},"author":44,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1440],"tags":[1472,1473,1489],"class_list":["post-46454","post","type-post","status-publish","format-standard","hentry","category-reviews","tag-cereal","tag-kelloggs","tag-little-debbie"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":46449,"url":"https:\/\/www.theimpulsivebuy.com\/wordpress\/2021\/04\/23\/spotted-kelloggs-little-debbie-cosmic-brownies-cereal\/","url_meta":{"origin":46454,"position":0},"title":"SPOTTED: Kellogg’s Little Debbie Cosmic Brownies Cereal","author":"Marvo","date":"April 23, 2021","format":false,"excerpt":"Update: We tried it! Click here to read our review. I don't think I've ever had a Little Debbie Cosmic Brownie in my life. Are they out of this world? Am I missing out? (Spotted by Michael F at Giant.)","rel":"","context":"In "Spotted on Shelves"","block_context":{"text":"Spotted on Shelves","link":"https:\/\/www.theimpulsivebuy.com\/wordpress\/category\/spotted-on-shelves\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/Kelloggs-Little-Debbie-Cosmic-Brownies-Cereal.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/Kelloggs-Little-Debbie-Cosmic-Brownies-Cereal.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/Kelloggs-Little-Debbie-Cosmic-Brownies-Cereal.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/Kelloggs-Little-Debbie-Cosmic-Brownies-Cereal.jpeg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2021\/04\/Kelloggs-Little-Debbie-Cosmic-Brownies-Cereal.jpeg?resize=1050%2C600&ssl=1 3x"},"classes":[]},{"id":56968,"url":"https:\/\/www.theimpulsivebuy.com\/wordpress\/2023\/07\/06\/kelloggs-little-debbie-swiss-rolls-cereal-review\/","url_meta":{"origin":46454,"position":1},"title":"REVIEW: Kellogg’s Little Debbie Swiss Rolls Cereal","author":"Mike","date":"July 6, 2023","format":false,"excerpt":"Little Debbie and Kellogg's have once again joined forces to miniaturize and breakfast-ify a popular snack cake so you can eat them for breakfast without feeling too much guilt. The new Little Debbie Swiss Roll Cereal follows Oatmeal Creme Pie, Cosmic Brownies, and Nutty Buddy Cereals. Will they be able\u2026","rel":"","context":"In "Reviews"","block_context":{"text":"Reviews","link":"https:\/\/www.theimpulsivebuy.com\/wordpress\/category\/reviews\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2023\/07\/kelldswissrolcer1-600x600.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2023\/07\/kelldswissrolcer1-600x600.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2023\/07\/kelldswissrolcer1-600x600.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":75419,"url":"https:\/\/www.theimpulsivebuy.com\/wordpress\/2026\/02\/04\/little-debbie-ice-cream-sandwiches-review\/","url_meta":{"origin":46454,"position":2},"title":"REVIEW: Little Debbie Ice Cream Sandwiches","author":"Ann","date":"February 4, 2026","format":false,"excerpt":"Guess who\u2019s back, back again? Debbie\u2019s back, tell a friend. The talented folks at Hudsonville Creamery, who have previously brought us the Little Debbie Snack Cake-inspired pints of ice cream, are at it again with their latest frozen offering: Little Debbie Oatmeal Cr\u00e8me Pie and Cosmic Brownie Ice Cream Sandwiches.\u2026","rel":"","context":"In "Reviews"","block_context":{"text":"Reviews","link":"https:\/\/www.theimpulsivebuy.com\/wordpress\/category\/reviews\/"},"img":{"alt_text":"Little Debbie Ice Cream Sandwiches boxes","src":"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2026\/02\/ldicswes1-600x450.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2026\/02\/ldicswes1-600x450.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.theimpulsivebuy.com\/wordpress\/wp-content\/uploads\/2026\/02\/ldicswes1-600x450.jpeg?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":53441,"url":"https:\/\/www.theimpulsivebuy.com\/wordpress\/2022\/10\/19\/kelloggs-little-debbie-nutty-buddy-cereal-review\/","url_meta":{"origin":46454,"position":3},"title":"REVIEW: Kellogg’s Little Debbie Nutty Buddy Cereal","author":"Marvo","date":"October 19, 2022","format":false,"excerpt":"Kellogg's Little Debbie Nutty Buddy Cereal tastes familiar to me. 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\nSize:<\/strong> 8.2 oz box
\nPurchased at:<\/strong> Received from Kellogg’s
\nRating:<\/strong> 6 out of 10
\nNutrition Facts:<\/strong> (per 1 1\/3 cup) 150 calories, 2 grams of total fat, 0.5 grams of saturated fat, 0 grams of trans fat, 0 milligrams of cholesterol, 140 milligrams of sodium, 31 grams of total carbohydrates, 1 gram of dietary fiber, 14 grams of total sugars, and 3 grams of protein.<\/p>\n","protected":false},"excerpt":{"rendered":"