Risky or Not?

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Risky or Not is a short podcast from Professor Ben Chapman from North Carolina State University, and Dr. Don Schaffner from Rutgers University. Dr. Don and Professor Chapman promise do their best not to waffle, dither, dissemble or equivocate, and to give straight up answers about whether something is risky or not.

Don Schaffner and Ben Chapman


    • Apr 17, 2026 LATEST EPISODE
    • weekdays NEW EPISODES
    • 13m AVG DURATION
    • 1,157 EPISODES


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    Latest episodes from Risky or Not?

    916. Tasting the Sauce Before the Meat Is Cooked

    Play Episode Listen Later Apr 17, 2026 9:36


    Dr. Don and Professor Ben talk about the risks of tasting the sauce before the meat is cooked. Dr. Don - not risky

    915. Letting Patrons Use the Handwash Sink in a Sushi Restaurant Kitchen

    Play Episode Listen Later Apr 15, 2026 20:11


    Dr. Don and Professor Ben talk about the risks associated with letting patrons use the handwash sink in a sushi restaurant kitchen. Dr. Don - not risky

    914. Using Toaster After Splashing Raw Chicken Juice Inside if You Are Immunocompromised

    Play Episode Listen Later Apr 13, 2026 13:29


    Dr. Don and Professor Ben talk about the risks from using toaster after splashing raw chicken juice inside if you are immunocompromised. Dr. Don - not risky

    913. Using the Top Paper Plate

    Play Episode Listen Later Apr 10, 2026 13:11


    Dr. Don and Professor Ben talk about the risks from using the top paper plate in a package of plates. Dr. Don - not risky

    912. Only Rinsing a Plastic Microwave Food Cover

    Play Episode Listen Later Apr 8, 2026 13:43


    Dr. Don and Professor Ben talk about the risks of using a plastic microwave food cover that you only rinse and do not wash. Dr. Don - not risky

    911. Mixing People and Giardia Infected Dog Dishes in the Dishwater

    Play Episode Listen Later Apr 6, 2026 10:59


    Dr. Don and Professor Ben talk about the risks from mixing dishes from people and from Giardia infected dogs in the dishwater. Dr. Don - not risky

    910. Eating at a Two Star Michelin Restaurant With a One Star Hygiene Rating

    Play Episode Listen Later Apr 3, 2026 12:14


    Dr. Don and Professor Ben talk about the risks from eating at a two star Michelin restaurant with a one star hygiene rating Dr. Don - not risky

    909. Bulging Yogurt at Elevation

    Play Episode Listen Later Apr 1, 2026 9:21


    Dr. Don and Professor Ben talk about the risks from consuming yogurt that was bulging after transport to a higher elevation. Dr. Don - not risky

    908. Using Butter Rubbed on a Dirty Pan

    Play Episode Listen Later Mar 30, 2026 13:13


    Dr. Don and Professor Ben talk about the risks from using butter that was rubbed on a dirty pan. Dr. Don - not risky

    907. Vegetables Grown in Soil with Composted Botulinum Toxin

    Play Episode Listen Later Mar 27, 2026 23:43


    Dr. Don and Professor Ben talk about the risks from eating vegetables grown in soil with composted botulinum toxin. Dr. Don - risky ☣️ Professor Ben - not risky

    906. White Castle Burgers in a Cooler for 12 Hours

    Play Episode Listen Later Mar 25, 2026 20:44


    Dr. Don and Professor Ben talk about the risks of eating White Castle burgers in a cooler for 12 hours. Dr. Don - risky ☣️ Professor Ben - risky ☣️ White Castle (restaurant) - Wikipedia Menu | Krystal Restaurants Wilson, North Carolina - Wikipedia Like a Local: Wilson | Our State Conetoe, North Carolina - Wikipedia Wendell, North Carolina - Wikipedia Wendell Pierce - Wikipedia SQFI | SQF Unites 2026 ComBase Home USDA FSIS C. perfringens Risk Assessment Executive Summary Incidence of Clostridium perfringens in Commercially Produced Cured Raw Meat Product Mixtures and Behavior in Cooked Products during Chilling and Refrigerated Storage - ScienceDirect We tried White Castle from an airport vending machine. It was bleak. - The Washington Post Harold & Kumar Go to White Castle - Wikipedia

    905. Eating With Poopy Fingernail Hands

    Play Episode Listen Later Mar 23, 2026 10:27


    Dr. Don and Professor Ben talk about the risks from eating with poopy fingernail hands. Dr. Don - not risky

    904. Dishwasher Hot Dogs

    Play Episode Listen Later Mar 20, 2026 8:53


    Dr. Don and Professor Ben talk about the risks from making hot dogs in your dishwasher. Dr. Don - not risky

    903. Three Month Old Compound Butter

    Play Episode Listen Later Mar 18, 2026 12:48


    Dr. Don and Professor Ben talk about the risks from three month old refrigerated compound butter. Dr. Don - not risky

    902. Overalls in Mrs. Murphy's Chowder

    Play Episode Listen Later Mar 16, 2026 13:07


    Dr. Don and Professor Ben talk about the risks from the Overalls in Mrs. Murphy's Chowder. Dr. Don - not risky

    901. Coffee Made in a Coffee Maker Used to "Wash" Underwear

    Play Episode Listen Later Mar 13, 2026 13:22


    Dr. Don and Professor Ben talk about the risks of drinking coffee from a coffee pot used to wash underware. Dr. Don - not risky

    900. Dried Garlic in Cold Process Soap

    Play Episode Listen Later Mar 11, 2026 21:38


    Dr. Don and Professor Ben talk about the risks of making garlic soap. Dr. Don - not risky

    899. Wine From Grapes Grazed by Goats

    Play Episode Listen Later Mar 9, 2026 11:18


    Dr. Don and Professor Ben talk about the risks from drinking wine from grapes grazed by goats. Dr. Don - not risky

    898. Flipping Veggie Wings With Unwashed Hands

    Play Episode Listen Later Mar 6, 2026 9:03


    Dr. Don and Professor Ben talk about the risks from flipping veggie wings with unwashed hands. Fedica text: Dr. Don - not risky

    897. Cooked Brown Rice Infested With Pantry Moths

    Play Episode Listen Later Mar 4, 2026 12:52


    Dr. Don and Professor Ben talk about the risks from eating eating cooked brown rice infested with pantry moths. Dr. Don - not risky

    896. Not Washing a Cats Water Bowl for a Week

    Play Episode Listen Later Mar 2, 2026 14:50


    Dr. Don and Professor Ben talk about the risks from not washing a pets water bowl for a week. Dr. Don - not risky

    895. Caramel Apple That's Been Shipped Priority Mail

    Play Episode Listen Later Feb 27, 2026 13:45


    Dr. Don and Professor Ben talk about the risks from eating a candied or caramel apple that's been shipped priority mail. Dr. Don - risky ☣️ Professor Ben - risky ☣️ Growth of Listeria monocytogenes within a Caramel-Coated Apple Microenvironment | mBio Fate of Listeria monocytogenes in Fresh Apples and Caramel Apples - ScienceDirect Multistate Outbreak of Listeriosis Linked to Commercially Produced, Prepackaged Caramel Apples Made from Bidart Bros. Apples | Listeria | CDC Listeria and candied and caramel-coated apples | UMN Extension Gourmet Candy Apples | Kandy Apples by K | Raleigh

    894. Pizza Sold by a Person That Broke Into the Restaurant

    Play Episode Listen Later Feb 25, 2026 17:43


    Dr. Don and Professor Ben talk about the risks from Eating pizza sold by a person that broke into a pizza restaurant. Dr. Don - not risky

    893. Eating an Opened Two-Year-Old 5-Pound Gummy Bear

    Play Episode Listen Later Feb 23, 2026 11:43


    Dr. Don and Professor Ben talk about the risks from eating an opened two-year-old 5-pound gummy bear Dr. Don - not risky

    892. Food From a Distribution Center With a Class II Recall

    Play Episode Listen Later Feb 20, 2026 13:27


    Dr. Don and Professor Ben talk about the risks from food from a distribution center with a class II recall Dr. Don - not risky

    891. Using Fresh Garlic in Sous Vide Cooking

    Play Episode Listen Later Feb 18, 2026 12:24


    Dr. Don and Professor Ben talk about the risks of using fresh garlic in sous vide cooking. Dr. Don - not risky

    890. Hairy Bikers Poached Eggs in Dirty Water

    Play Episode Listen Later Feb 16, 2026 8:09


    Dr. Don and Professor Ben talk about the risks of using the Hairy Bikers egg poaching method. Dr. Don - not risky

    889. Re-Using Chocolate From a Chocolate Fondue Fountain

    Play Episode Listen Later Feb 13, 2026 14:11


    Dr. Don and Professor Ben talk about the risks from re-using chocolate from a chocolate fondue fountain. Dr. Don - not risky

    888. Using Smell to Determine When a Food Is Safely Cooked

    Play Episode Listen Later Feb 11, 2026 14:33


    Dr. Don and Professor Ben talk about the risks of using smell to determine when a food is safely cooked. Dr. Don - risky ☣️ Professor Ben - risky ☣️ Super Disco Breakin' (Remastered 2009) - YouTube Global study of variability in olfactory sensitivity - PubMed I can smell the moment food is done cooking : r/Cooking High Fidelity (film) - Wikipedia

    887. Four Year Expired Beef Jerky From a Safe at the Bottom of the Ocean

    Play Episode Listen Later Feb 9, 2026 8:18


    Dr. Don and Professor Ben talk about the risks from eating four year expired beef jerky from a safe at the bottom of the ocean. Dr. Don - not risky

    886. Attending a Pickle Party

    Play Episode Listen Later Feb 6, 2026 13:44


    Dr. Don and Professor Ben talk about the risks from attending a pickle party. Dr. Don - not risky

    885. Snowcream

    Play Episode Listen Later Feb 4, 2026 13:02


    Dr. Don and Professor Ben talk about the risks from snowcream. Dr. Don - not risky

    884. Using a Screen Porch as a Refrigerator in December in Upstate New York

    Play Episode Listen Later Feb 2, 2026 15:45


    Dr. Don and Professor Ben talk about the risks from using a screen porch as a refrigerator in December in upstate New York. Dr. Don - not risky

    883. Eggnog in a Plastic Wine Bottle

    Play Episode Listen Later Jan 30, 2026 12:48


    Dr. Don and Professor Ben talk about the risks from eggnog commercially sold in a plastic wine bottle. Dr. Don - not risky

    882. Ice From the Automatic Ice Maker in a Home Freezer

    Play Episode Listen Later Jan 28, 2026 11:37


    Dr. Don and Professor Ben talk about the risks from a home automatic ice maker ice. Dr. Don - not risky

    881. 40 Year Old Dry Aged Coffee

    Play Episode Listen Later Jan 26, 2026 11:22


    Dr. Don and Professor Ben talk about the risks of consuming 40 year old dry aged coffee. Dr. Don - not risky

    880. Improperly Stored 44 Year Old Wine

    Play Episode Listen Later Jan 23, 2026 11:24


    Dr. Don and Professor Ben talk about the risks of consuming 44 year old wine stored upright. Dr. Don - not risky

    879. Homemade Egg Nog Over 2 Years Old

    Play Episode Listen Later Jan 21, 2026 14:26


    Dr. Don and Professor Ben talk about the risks of drinking homemade egg nog over 2 years old- Dr. Don - not risky

    878. Not UV Sterilizing Coffee Scoop After Use

    Play Episode Listen Later Jan 19, 2026 13:00


     Dr. Don and Professor Ben talk about the risks of not UV sterilizing coffee scoop after use. Dr. Don - not risky

    877. One Liter of Water From an "Uncontrolled" Sintra Portugal Water Fountain

    Play Episode Listen Later Jan 16, 2026 17:56


    Dr. Don and Professor Ben talk about the risks from drinking water from an "uncontrolled" Sintra Portugal water fountain. Dr. Don - risky ☣️ Professor Ben - risky ☣️ Fountain on Google Maps Energy Drink | 2:1 Fructose | Great Tasting Energy Nutrition | HIGH5 water - Risky or Not? Water

    876. Continuously Reusing an Unwashed French Press for Coffee and Tea

    Play Episode Listen Later Jan 14, 2026 14:02


    Dr. Don and Professor Ben talk about the risks from continuously reusing an unwashed french press for coffee and tea. Dr. Don - not risky

    875. OneTrueJustin's Parents Half Eaten Banana

    Play Episode Listen Later Jan 12, 2026 7:45


    Dr. Don and Professor Ben talk about the risks from leaving a half a cut banana at room temperature for 24 hours. Dr. Don - risky ☣️ Professor Ben - risky ☣️ 14: Budnik's Banana — Risky or Not? Justin Ekins on X: "@bugcounter @benjaminchapman My parents routinely leave half-eaten bananas in the bowl for later consumption. Is this risky? Assume 24 hours between splitting and eating the second half. https://t.co/76VwOdFD39" / X Banana peel: a possible source of infection in the treatment of nipple fissures - PubMed

    874. Dry Canning Potatoes

    Play Episode Listen Later Jan 9, 2026 27:38


    Dr. Don and Professor Ben talk about the risks from pressure canning cooked potatoes without added water. Dr. Don - risky ☣️  Professor Ben - risky ☣️ Potato Facebook Reel Resources: USDA Complete Guide to Home Canning | National Center for Home Food Preservation "Dry Canning" Isn't Canning - National Center for Home Food Preservation Potatoes, White – Cubed or Whole - National Center for Home Food Preservation National Botulism Surveillance Summary, 2021 | Botulism | CDC How to Can Dry Packed Potatoes: Step-by-Step Guide | The Canning Diva The Original Canning Rebels | Facebook Facebook certificate of analysis

    873. Leftover Conveyer Belt Sushi

    Play Episode Listen Later Jan 7, 2026 18:21


    Dr. Don and Professor Ben talk about the risks from eating leftover conveyer belt sushi. Dr. Don - not risky

    872. Medium Rare Chicken

    Play Episode Listen Later Jan 5, 2026 15:51


    Dr. Don and Professor Ben talk about the risks from eating medium rare (not ground) chicken. Dr. Don - not risky

    871. Eating 1 or 2 Bites of Undercooked Ground Pork

    Play Episode Listen Later Jan 2, 2026 15:05


    Dr. Don and Professor Ben talk about the risks from eating 1 or 2 bites of undercooked ground pork. Dr. Don - not risky

    870. A Smoothie Made With a Cordless Drill

    Play Episode Listen Later Dec 31, 2025 10:53


    Dr. Don and Professor Ben talk about the risks from making a smoothie using a cordless drill. Dr. Don - not risky

    869. Moldy Clay

    Play Episode Listen Later Dec 29, 2025 12:06


    Dr. Don and Professor Ben talk about the risks from moldy clay. Dr. Don - not risky

    868. Homemade Caramel Sauce Left Out Over Night

    Play Episode Listen Later Dec 26, 2025 12:18


    Dr. Don and Professor Ben talk about the risks from leaving homemade caramel sauce out over night. Dr. Don - not risky

    867. Using Tongs

    Play Episode Listen Later Dec 24, 2025 16:00


    Dr. Don and Professor Ben talk about the risks from using tongs to pick up food. Fedica text: Dr. Don - not risky

    866. Thawing Chicken With an Aquarium Pump

    Play Episode Listen Later Dec 22, 2025 12:45


    Dr. Don and Professor Ben talk about the risks of using an aquarium pump to circulate the water to aid in thawing a chicken in a cooler of water. Fedica text: Dr. Don - not risky

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