Mallow K

Mallow K

Food/Drink Information Type: Cereal Town: Springfield First appearance: The Krusty Book

Krusty Crusts! was an adult-oriented cereal combining marshmallows with reduced-chocolate cereal pieces.

History

Mallow K was marketed as a more “sophisticated” breakfast option for adults, contrasting with Krusty’s usual child-focused products. It featured enriched marshmallows paired with nutritionally stripped chocolate components, emphasizing indulgence over health. It was promoted as the first “rainless cereal” on the U.S. market, though its appeal remained limited and it did not achieve long-term success.

Appearances

• Book – The Krusty Book

Krusty merchandise
Food
Chocolate Frosted Frosty Krusty Flakes • Clown Chowder • Extra Krusty Chicken • Frosted Mini Clowns • Frosty Krusty Flakes • Frosty Krusty O's • Herschel's Smooches • Klump Bar • Krustaceans • Krusty Bar • Krusty Beef Jerky • Krusty-Brand Baby Oatmeal • Krusty Brand Cherry Pie Filling • Krusty-Brand Chew Goo Gum-Like Substance • Krusty Brand Duck Sausage Pizza • Krusty Brand Imitation Gruel • Krusty Brand Pork Products • Krusty Brand Self-Cooking Glo-Rito • Krusty Brand Sheep's Bladder • Krusty Brand Slender Vittles • Krusty Burgers (The Krust Deluxe • Bag O' Beef • The Clogger • Crouton • Insano-Style • Laffy Meal • LGBTQBLT • Mother Nature Burger • Ribwich • Supreme • "Veggie" • Wrongway Corrigan) • Krusty Charms • Krusty Chips • Krusty Crusts! • Krusty Fries (Fries – Well Done) • Krusty Gel • Krusty Ham • Krusty Kritters • Krusty Krunch • Krusty Olio • Krusty Snak Kakes • Krusty Wieners • Krusty's All Purpose Religious Biscuits • Krusty's Circus Style Marshmallows • Krusty's Circus Style Marshmallows • Krusty's Maple Syrup • Krusty's Pancake Mix • Krusty O's • Krusty Oy's • Krusty-O's Pasta Substitute • Krustycakes • Krustyfinger • Mallow K • Señor Krusty's Taco Kit • Sideshow Mel's Shredded Wheat Hair Bones
Drinks
Absolut Krusty • Krusty Brand Cherry Soda • Krusty Punch • Krusty Shake • Krusty Soda • Krusty's Citrus Inspired "Fruit" Juice • Krusty's Sugar-Frosted Cotton-Candy Punch
Toys
Baby's First Krusty Boom Box • Baby's First Skeleton • Krustémon • Krusty-Brand Child's Toy Bone • Krusty's Bombs-Away Firecracker Thrower • Krusty Brand Operation Game • Krusty Doll (Evil Krusty Doll) • Krusty Slime • Krusty the Clown: The Game • Krusty Troll doll • Krusty's Kreepy Konjuring Kit • Krusty's Monopoly • Krusty's Schtick-Em-On Kolorphorms • Krusty's Speak and Say • The Metal Krusty-O • Official Krusty the Clown Walkie-Talkies • Sideshow Mel Action Cannon Playset • Tickle-Me-Krusty
Other
Clone at Home Kit • Desperation • Krusty-Brand Home Pregnancy Test • Krusty-Keeps-It-Krispy Lunchbox • Krusty Brand Alarm Clock • Krusty Brand All-Purpose Antimatter • Krusty Brand Baking Soda • Krusty Brand Balloons • Krusty Brand Geiger Counter • Krusty Brand Liquid Adamantium • Krusty Brand Seal of Approval • Krusty Brand Sulfuric Acid • Krusty Crowd Control Barrier • Krusty Diapers • Krusty Non-Toxic Kologne • Krusty the Clown Fan Club • Krusty Phone • Krusty Plaque Blaster Electric Toothbrusher • Krusty Trading Cards • Krusty's Choice Oxycontin Candy • Krusty's Inflatable Clown Shoes • Krusty's Non-Narkotik Kough Syrup • Krusty Wall Clock • Krusty Waste • Lady Krusty (Lady Krusty Moustache Removal System) • Magic Cloning Lamp

Food

Candy 77X42 • Ah Fudge! • Almond Joy • Big Red • Bite 'Ems • Bloc Milk • Butterfinger • Butterfinger BB's • Castle Crunch Bars • Certs • Chew 'Ems • Choco • Chocolate Chunks • Copkillaz • Eat 'Ems • Fat Kid • Fruit Roll Ups • Gum Bart Card • Gummi Beers • Gummi Venus de Milo • Herschel's Smooches • Hershey • Infra-Red Vines • Jolly Gummibears • Jolly Rancher • Kat Kit • Klump Bar • Krustaceans • Krusty Bar • Krusty-Brand Chew Goo Gum-Like Substance • Krusty's Circus Style Marshmallows • Krustyfinger • Licky Strikes • Lunar Lemon • M&M's • Margarine Duds • Mars • Milk Duds • N&N's • Notton Candy • Nutts • Pop Rox • Razzles • Red Tots • Sideshow Mel • Skid Row • Skittles • Strawberrito • Sugared Milk Chuds • Tac Tics • Tic Tacs • Toblerone • Tooth DK • Twizzlers • Ultra Sour Sourballs • Uncle Gooey's Marshmallows • Vengelerstrasse Bar • Wax Lips • Whatchamacallit • Willy Nilly • Zagnut Cereals Asbest-O's • Belfast Charms • Blueberry Cereal • Brach's Candy Corn Fudge • Bran Cheks • Bran Flakes • Branny Charms • Budget-O's • Buffalo Wild Wings Sprite-Glazed Hot Flakes • Celtic Charms • Choco Bearies • Chocolate Frosted Frosty Krusty Flakes • ChocZillas • Choxycontin • Circle-Os • Corn Flakes • Count Branula • Count Cavity • Cream of Rye • Éclairios Cereal • Farrah Fawcett Flakes • Frosted Crustee-O's • Frosted Higgs Bosons • Frosted Mini Clowns • Frosty Chocolate Sugar Clumps • Frosty Krusty Flakes • Frosty Krusty O's • Fruit-Free Frootees • Fruit Loops • Fun Size Flakes • Gummi Bears in Cereal Box • Health -A- Bitz • Honey Bunches of Nerds Rope • Honey Bunches of Splenda • Honey Seaweed Flakes • Itchy & Scratchy Bits • Jackie O's • Jim Jam Cereal • Kelp Chex • Kirby Krackle Cereal • Krusty-Brand Baby Oatmeal • Krusty Charms • Krusty Crusts! • Krusty Gel • Krusty Kritters • Krusty Krunch • Krusty O's • Krusty Oy's • Lite • Lucky Charms • Mallow K • Man Flakes • Mush in a Rush • Not-So-Cheerios • Pearl O's • Penicill-O's • Pepsi Flakes • Quinoa Chex • Quisp • Raisin Bland • Raisin Detra • Raisin Flan • Raisin Hell Cereal • Rice Krispies • Sgt. Slurp Cereal • Shaker Oats • Sideshow Mel's Shredded Wheat Hair Bones • Snap, Crackle, and Pop Rocks • Special K • Stabby-Oh's • Steve Guttenberg's Cocoon Crispies • Sugar Bombs • Sugar Buzz Bombs • Sugar Flakes • Sugar Frosted Cakes • Sugar Nuggets • Sugar Rot 'Ems • Super Sugar Crisp • Sweet Emotions • Toasted Bran Logs • Trix • Twizzlers Instant Oatmeal • Urkel-O's • Vitapillars • Wheatees Desserts Blorg & Jerry's Ice Cream • Boys and Berry Pie • Butterfinger Ice Cream Bars • Butterfinger Ice Cream Nuggets • Chief Wiggum's Paddy-Wagon-Cake • Delicious Whip Topping • Disco Gelatin • Flapjacks in Oil • Grandma Plopwell's Pudding • Jen & Barry's Ice Cream • Ken & Harry's Ice Cream • Le Gourmet Ice Cream • Mount Bellyache • Panda cone • Real Ice Cream • Soy Pop • Yule Log Fast food Cafeteria Style Fish Sticks • The Clogger • Crouton Burger • Doggy Joe's Hot Dogs • Dominoes Pizza • Extra Krusty Chicken • Fast Pizza • Fries – Well Done • Good Morning Burger • Insano-Style • Khlav Kalash • The Krust Deluxe • Krusty Brand Duck Sausage Pizza • Krusty Brand Slender Vittles • Krusty Burger Bag O' Beef • Krusty Fries • Krusty Meal • Laffy Meal • LGBTQBLT • Mama Celeste Sausage Pizza • Mama Discounta's Pizza • Mother Nature Burger • The Open-Mouthed Turkey Goofball • Pika Dogs • Ribwich • Sloppy Jimbo • Taco Kit • "Veggie" Burger • The Whopper • World's Biggest Hoagie • Wrongway Corrigan Fruit and vegetables All-Climate Wheat Crop Germination • Allied Peas • Armageddon Pickles • Austerity Farms Celery Stix • Blue Giant Peas • Earth's Last Tomato Seeds • Future Peas • Futuristic Tomato • Guatemalan Insanity Pepper • Ma Haggerly's Old Time Saratoga Pickles • Schuman Farms Head of Lettuce • Sun-Made Raisins • Tomacco • Venus-Maid Raisins • The World's Biggest Bok Choy • The World's Biggest Brussels Sprout • The World's Biggest Pumpkin Meat products Assorted Horse Parts • Angry Cow Grade C Wieners • Armour Brand Hot Dogs • Bacon • Bacon-Wrapped Burgers • Bacon-Wrapped Hot Dogs • Bacon-Wrapped Turkey Bacon • "Beef" Jerky • Blood Sausage Bites • The Caged Cutlet Extra-Cute Veal • Cat Food • Chillingly Plausible Turkey • Grade F Meat • Groundskeeper Willie's Hawaiian Haggis Luau Surprise • Ham Ahoy! • Heat Lamp Dogs • Johnny Bench's Pre-Cooked Bacon • Krusty Beef Jerky • Krusty Brand Pork Products • Krusty Brand Sheep's Bladder • Krusty Ham • Krusty Wieners • Kwik-E-Fresh Chicken • Meatloaf Assistant • Minced Snouts (In Syrup) • Pineapple Plopper Ham • Pork chops • Pork Powder • Pork Rind • Pork Rinds Lite • Puff Jerky • Real Meat • Roast Meat Material • Sir Loin-A-Lot • Slaughterhouse Sweepins' • Slim Jim • Slobtown Meat Cone • Soylent Brown • Soylent Green • Üterbraten • Walkov's Power Mutton Pasta and noodle products Cup O' Noodles • Eek! The Cat Pasta-Toons • Krusty-O's Pasta Substitute • Mario's • Mug O' Pasta • Stuffers Family-Size Lasagna • Toilet Rigatoni • Toilet Spaghetti Pet food Alfaux Prime Silvers • Anxiety Alpo • Au Jus Locomotive • Barking Mad • Big Dog Naturals • Binge and Purr • Carrot Cat Food • Cat Chow • Dawg Pound Dog Food • Dr Hush's Calm Down Beef • Growlies Griblets • Jimmy Kibble's • Lord Brisket's Steak Pellets • Mutt Mouth • Nature's Attempt • Nectar of the Dogs • Pedigravy • Pet-Degree • Pile O' Pellets • Poodle Bones • Premium Cat Food • Pupper Supper • Puppy Chomp • Puppy Ciao • Purina Despair • Purple Bison • Refined Canine Dog Food • Schroedinger's Cat Food • Soylent Canine • Soylent Fetch Potato chips Bar-B-Q Chips • BIG Chips! • CC's Tasty Cheese • Chippos • Chipz • Even Bigger Chips • Extra Fancy Potato Chips • Gulpables • Health Chips • Krispy Chips • Krusty Chips • Mystery Chips! • Pringles • Ruffles • Snorfles Chips • Spud's • Sugar n' Honey Potato Chips Salty snacks Bugles • Chee-to • Cheese Puffs • Cheese-Its • Cheetos • Cheez • Chintzy-Pop • Circus Peanuts • Circus Quality Peanuts • Code Orange Nuclear Cheezee Thingz • Doritos • Freetos • Funyuns • Gold Fish Cheddar • Government Cheese-Its • Granola Chips • Jeez-Its • Nachiz • Nacho hat • Pretzel Snackers • Salt Doodles • Sea Captain's Chowder Chips • Shew Blasters • Spicy Cheetos • Stretzel's Brand Stress Pretzels • Tongue on Fire Corn Chips • Twice "L" Pistachios Sauces and spreads 1A Steak Sauce • Anti-Oxyquat Jelly • Best in the West • Big Mayo • Bog Queen Jellied Cranberry Sauce • Boysenmelon Jelly • Condiment Pen • Conspicuous Hill Ranch Dressing • Country-Style Ragu • Drizzlers Gravies • Iraq War Surplus Mayonnaise • King's Mustard • Krunchy Korns • Krusty's Maple Syrup • Mayo Edebiri • Mild Hot Sauce • Mouth Mistake Hot Sauce • Mrs. Batterworth • Newman's Own Salad Dressing • Nuts to All Peanut Butter • Plan-Ahead, Make-Ahead California Dip • Simmer-Time Dinner Sauces • Simpson's Own Marinara Sauce • Spicy Marinade • Sugar Fern Jelly • Synthetic Honey • Vegemite Sweet snacks A.M. Waffles • Animal Crackers • Beer-Battered Donuts • Big Bang Donuts • Cracker Jack • Ding-Dongs • Ding Rings • Dingos Donut Holes • Donuts • Drunken Donuts • Frittaroons • Homer's Beer Biscuits • Krusty Snak Kakes • Krustycakes • Granny Frink's Olde Time Chocolate Chunk Cookies • Ho-Hos • Hostess Fruit π • Hydrox • Li'l Fatso Cupcakes • Li'l Glutton Fruit Pies • Li'l Sweetheart Cupcakes • Lister's Clotted Cream Scones • Martin's Raisin Roundies • Moon Pie • Moon Pies • Moon Waffles • Mega Stuff • Newtons • Oreo • Pop-Tarts • Ra Ra Raw • Saturn Pies • Slim Mints • Sugar, Free Donuts • Super Donut • Toll House Cookie Dough • Nutty Fun Time Peanut Brittle • Twinkie • Uncle Crumbly's Extra Crumbly Crumb Cake • Venus Pies • Wankers Shortbread • Yodel • Yummy Donuts Tinned food Apocalypse Chili • Budget Club • Campbell's Soup • Canned Chicken Wings • Chef Lonely Heart's Soup for One • Chunky Farms Tail & Tendon Soup • Clown Chowder • Creamed Eels • Krusty Brand Cherry Pie Filling • Krusty Brand Imitation Gruel • Krusty Olio • Lonely Man Chili • No Frili Chili • Nuts and Gum • Sweetened Condensed Margarine • Wadded Beef • WWII Beans Other Bancroft's English Muffins • Bland-o-Lakes Butter • Bread Crumbs • CBD Gummies • Cheezus H Rice • Chicken Pete pie • The Coagulator • The Coronary • Cracker Jack • Dilithium Crystals • Embargo Olive Oil • Farmer Homer's Sweet Sweet Sugar • Finally Together! Bacon Bits and Dried Grits • Fish Logs • Gewalteintopf: The Stew of Violence • Graham Crackers • Grain Mix • Grandma Slick's Pure Frying Lard • Grilled Crayon Sandwich • Guac on the Wild Side • Kirkers Crackers • Krusty Brand Self-Cooking Glo-Rito • Krusty's All Purpose Religious Biscuits • Krusty's Pancake Mix • Kwik-E No Name Beer Nuts • Li'l Lisa's Patented Animal Slurry • Lisasmellslikeamonkeybutt mushroom • Lunch Box Restipees • The Marvelous Mrs. Miser's Week-Old Bread • Mild Rice • Mm-Mm • Much Ado About Stuffing • Nice Spice • Paul & Linda's Lentil Soup • Peanut Shrimp • Portion Time • PowerBar • Powersauce • Quetzacoatl's Choice Mexican Food • Ralphwich • Scammer & Z-Dog • Señor Krusty's Taco Kit • Shameful Joy Walrus Mustaches • Similac Baby Formula • Snap • Sonora Sunrise • Super Bread • T.G.I. Fried Egg • Toothless Joe's Bubblegum-Flavored Chewing Product • Truffles • Tubbb! • Uncle Jim's Country Fillin' • White Bread for the Soul • The World's Biggest Pile of Mashed Potatoes