If the sticker says Jiffy Corn Muffin Mix, it’s referring to the classic boxed baking mix made by Chelsea Milling Company under the brand Jiffy Mix.
It’s the small blue-and-white box you’ve probably seen in grocery stores for decades — used to make quick cornbread or muffins by just adding egg and milk.
Why would it be on a sticker?
A few possibilities:
- Brand sticker (sometimes included in promo packs or given out at events)
- Novelty / meme sticker (some people love retro grocery branding)
- Homemade or Etsy-style sticker using vintage packaging art
It’s a very recognizable American pantry staple, especially in the Midwest.
If you can describe the design (just the logo? cartoon chef? vintage box art?), I can tell you whether it’s an official promo item or just a fan-made sticker.