Zingerman’s Bakehouse Black Magic Brownie recall: Undeclared walnut allergen
Undeclared walnut allergen

The hazard: Undeclared peanuts or tree nuts
An undeclared allergen — peanuts or tree nuts — is the whole reason for this notice. The food itself is not spoiled or contaminated.
What the notice says: People who have an allergy or severe sensitivity to WALNUTS run the risk of serious or life-threatening allergic reaction if they consume these products.
Why it matters: The label does not declare peanuts or tree nuts, so anyone who reads labels to avoid it has no way of knowing it is in there. For people without that allergy the product is safe to eat.
Symptoms and when to call a doctor
An undeclared allergen is a danger only to people allergic or intolerant to that ingredient. For everyone else the food is safe. Reactions range from an itchy mouth, hives, stomach cramps or vomiting through to anaphylaxis — swelling of the lips, tongue or throat, a tight chest, wheezing, a sudden drop in blood pressure or collapse. If anaphylaxis is suspected, use an epinephrine auto-injector straight away and call 911, even if the symptoms seem to settle, because a second wave can follow hours later.
This page is general information, not medical advice. If you feel unwell, a clinician who can see you is the only person able to judge your case.
Recall details
- Published
- February 8, 2024
- Risk level
- Elevated risk
- Issued by
- U.S. Food and Drug Administration
- Brand
- Zingerman’s Bakehouse
- Product type
- Other food products
- Distribution
- Michigan
- UPC codes
- 844397000706, 844397008795
- Reports of harm
- No illnesses have been reported to date.
Products covered by this recall
Black Magic Brownie
What the company announced
Zingerman’s Bakehouse of Ann Arbor, MI is recalling Zingerman's Bakehouse Black Magic Brownie Individually Packaged & Zingerman's Bakehouse Black Magic Brownie 4 Pack because they may contain undeclared WALNUTS. People who have an allergy or severe sensitivity to WALNUTS run the risk of serious or life-threatening allergic reaction if they consume these products.
The recalled products were distributed in Southeast Michigan through retail stores and online at www.zingermans.com .
Zingerman's Bakehouse Black Magic Brownie, Individually Packaged, 4 oz. in clear film with Purple & Yellow Front Label on front and White nutritional label on back.
UPC 844397000706
Sell by 2/11 Lot# 355 & Sell by 2/12 Lot #356
And
Zingerman's Bakehouse Black Magic Brownie 4 Pack, 1 lb. in cellophane bag sealed at top with Purple & Yellow Front Label on front and White nutritional label on back.
UPC 844397008795
Sell by 2/11 Lot# 355 & Sell by 2/12 Lot# 356
No illnesses have been reported to date.
The recall was initiated after a consumer reported finding a walnut in a Zingerman’s Bakehouse Black Magic Brownie, Individually Packaged which did not list walnut on label. Investigation into the source of the walnut is ongoing.
Consumers who have purchased these products are urged to return or dispose of the recalled product. Consumers with questions or to receive a full refund may contact our Service Department at 734-761-7255, 7 days a week, 7 am-5pm.
Reproduced from the company announcement posted on fda.gov. Links and contact forms in the original are not repeated here; the official notice below has them.
Check your product
The notice names 9 codes you can read straight off the package. Type the one printed on yours and the list below narrows to it.
UPC / barcode
Read the twelve digits under the barcode on the package.
- 844397000706
- 844397008795
Lot or batch code
Usually ink-stamped near the seam, the cap or the bottom of the pack.
- 355
- 356
Best-by / use-by date
Printed beside the lot code, not on the price sticker.
- 2/11
- 2/12
Package size
Match the net weight or the piece count on the front of the pack.
- 4 Pack
- 4 oz
- 1 lb
Codes are lifted verbatim from the FDA — Company recall announcements notice. A code that is missing here may still be covered — the official notice is the complete list.
What to do about Nuts
Zingerman’s Bakehouse — An undeclared allergen — peanuts or tree nuts — is the whole reason for this notice. The food itself is not spoiled or contaminated.
- If anyone in your household avoids peanuts or tree nuts, stop serving the product immediately and check whether any was used in food already prepared.
- Make sure the household epinephrine auto-injector is where it should be and in date, if someone here carries one.
- If a reaction has already happened, report it to the FDA through its consumer complaint coordinator so the case is attached to this recall.
- Tell anyone else who eats from your kitchen, including childminders, schools and anyone catering an event you contributed to.
Refunds, and what else you can claim
The purchase price is the floor, not the ceiling. Where a recall caused you a real cost, say so.
- Claim the refund at the store first; it is the fastest route and needs the least paperwork.
- If you bought several packs over time, list them. Firms routinely settle for more than a single unit when a customer asks.
- Medical costs, lost earnings or a spoiled event are not handled at the service desk. Write to the company contact on this page instead, with dates and documents.
- Keep copies of everything you send. If a recall caused harm, that file is what any later claim rests on.
Remedy named in the notice: Consumers who have purchased these products are urged to return or dispose of the recalled product.
Company contact: Zingerman’s Bakehouse — Consumers: Service Department, 734-761-7255
The official notice
This page summarises a notice published by U.S. Food and Drug Administration. The agency notice is the authoritative version — read it before you act, and treat it as the final word if anything here looks different.
Open the FDA — Company recall announcements record U.S. Food and Drug Administration recalls
Questions people ask about this recall
Why was Zingerman’s Bakehouse other food products recalled?
Undeclared walnut allergen People who have an allergy or severe sensitivity to WALNUTS run the risk of serious or life-threatening allergic reaction if they consume these products.
How do I know if I have the recalled product?
Match the codes printed on your package against the notice: UPC 844397000706, 844397008795; lot code 355, 356; best-by date 2/11 or 2/12. If the code on your package is not on that list, your unit is outside the recall.
What should I do with it right now?
If anyone in your household avoids peanuts or tree nuts, stop serving the product immediately and check whether any was used in food already prepared.
Can I get my money back?
The notice says: Consumers who have purchased these products are urged to return or dispose of the recalled product.
Which states were affected?
The notice lists Michigan.
Related recalls
-
Highest risk · 6 days ago
Natural Grocers 2 pound Mung Beans recall: Possible foreign material contamination with glass
Possible foreign material contamination with glass
-
Elevated risk · 6 days ago
WinCo Foods Hoagie Rolls recall: Undeclared sesame
Undeclared sesame
-
Class III · 7 days ago
Refresco Beverages US Inc Pur Aqua Sparkling Frost Cherry Limeade 17 oz recall: May contain undeclared aspartame
May contain undeclared aspartame.
-
Class II · 7 days ago
Daring Foods Inc Made From Plants recall: defective packaging; packaging can rupture/explode during cooking
defective packaging; packaging can rupture/explode during cooking.
-
Class I · 14 days ago
A&p Creations biQ-Fel, 16.9 fl oz , 17 servings per bottle recall: Product contains undeclared Sildenafil and Tadalafil
Product contains undeclared Sildenafil and Tadalafil.
-
Class II · 14 days ago
Pepsico Inc 28 oz. Gatorade Lemon Lime, Gatorade Lemon Lime Zero recall: Undeclared Yellow No. 6 and/or Yellow No. 5
Undeclared Yellow No. 6 and/or Yellow No. 5