Popcorn Microwave Butter
Also listed as Boxed Microwave Popcorn.
Snacks
This is what the ingredient is.
Popcorn Microwave Butter is boxed microwave popcorn with butter flavor. Labels may say butter microwave popcorn.
Here is why it shows up on the label.
It is popped in a microwave for movie snacks.
Here is what food agencies say.
FDA snack labeling applies.
Here is what research has found.
Microwave popcorn can appear in undeclared milk or quality recalls.
Here are a few things worth knowing.
Follow bag instructions; let steam vent before opening.
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.
v1.0Updated 9/28/2026