National Quesadilla Day 2026
Fold a cheesy tortilla on National Quesadilla Day! September 25 is a common U.S. food-calendar date for the skillet classic — cheese melted between tortillas — and it sits perfectly next to guacamole and queso days already on TheDayOf.
About National Quesadilla Day
History & origins
National Quesadilla Day is commonly listed on September 25. It is an informal U.S. food observance, and the exact founder is unclear. The dish is older and clearer: a quesadilla is a tortilla (usually corn or flour) with melted cheese, often folded or stacked and cooked on a griddle. Fillings vary widely — vegetables, beans, chicken, mushrooms — but cheese is the core.
In Mexican and Mexican-American cooking, quesadillas are everyday food, not a once-a-year stunt. Food calendars simply park a named date so restaurants and home cooks have a shared excuse to feature them.
Why it matters
Quesadillas are fast, kid-friendly, and searchable. The page strengthens TheDayOf’s Tex-Mex and Mexican-inspired food cluster for September.
How to celebrate
Make a cheese quesadilla in a dry skillet. Try Oaxaca, mozzarella, or cheddar. Add salsa, guacamole, or pico. Order one from a taquería. Compare corn vs flour tortillas.
Facts
- September 25 is a common U.S. date for National Quesadilla Day
- A quesadilla centers on melted cheese in a tortilla
- Both corn and flour tortillas are widely used
- The food-day founder is unclear
- It pairs naturally with guacamole and queso observances
Upcoming dates
- Friday, September 25, 2026
- Saturday, September 25, 2027
- Monday, September 25, 2028
- Tuesday, September 25, 2029
- Wednesday, September 25, 2030
Frequently asked questions
When is National Quesadilla Day in 2026?
National Quesadilla Day in 2026 falls on Friday, September 25, 2026.
Is today National Quesadilla Day?
No. National Quesadilla Day in 2026 falls on Friday, September 25, 2026, not today.
What is National Quesadilla Day?
An informal U.S. food day for quesadillas — tortillas with melted cheese and optional fillings.
Who started it?
The exact founder is unclear; the date appears on American food calendars.
Corn or flour?
Both are traditional depending on region and recipe. Use what you like.
How do you celebrate?
Cook or order a quesadilla. Keep the cheese melty and the tortilla crisp.
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