National Boston Cream Pie Day 2026
National Boston Cream Pie Day is an informal U.S. food observance marked on October 23. In 2026 it falls on Friday, October 23. It celebrates Boston cream pie — a custard-filled, chocolate-glazed cake associated with Boston’s Parker House — not a pastry-crust pie. It is not a federal holiday. The same date also hosts National Horror Movie Day and National Mole Day (chemistry).
About National Boston Cream Pie Day
National Boston Cream Pie Day is an informal U.S. food observance marked on October 23. In 2026 it falls on Friday, October 23. It celebrates Boston cream pie — a custard-filled, chocolate-glazed cake, not a pastry-crust pie — associated with Boston’s Parker House. It is not a federal holiday. The same date also hosts National Horror Movie Day and National Mole Day (chemistry).
Cake-not-pie + October 23 stack
| Name | Typical date | What it is |
|---|---|---|
| National Boston Cream Pie Day | October 23 | This page — custard cake with chocolate glaze |
| National Horror Movie Day | Also October 23 | Same date — film; different page |
| National Mole Day | Also October 23 | Chemistry Avogadro day — not sauce |
| National Pie Day | Often January 23 | Generic pie — different |
| Boston cream doughnut | Related pastry | Massachusetts state doughnut 2003 — cousin, not the day |
Cake-not-pie is the ownership hook. Same-date National Horror Movie Day and National Mole Day share October 23 only as calendar neighbors — keep the pages separate. National Pie Day is a different date. For everything sharing October 23, see the October 23 hub. Month hub: October national days.
A short, defendable timeline
Parker House ~1856. Boston cream pie is associated with Boston’s Parker House and chef Anezin (Sanzian) around 1856 — sponge or butter cake layers, pastry cream, chocolate glaze. It was often baked in pie tins, which helps explain the “pie” name for a cake. Rum syrup in some hotel recipes is an optional historical detail only — not a drink day.
Massachusetts state dessert. On December 12, 1996, Massachusetts made Boston cream pie the official state dessert (Chapter 434 / General Laws chapter 2, section 41). State dessert status is not a federal holiday and does not invent a founder for the October 23 food day. Betty Crocker’s Boston cream pie mix (often dated 1958) helped popularize a home version — a commercial footnote, not the hotel origin. The filled doughnut cousin became Massachusetts’s state doughnut in 2003 — related pastry, different food. The October 23 informal observance founder is unclear. This page does not invent that founder, rank “most famous” desserts without a named source, or merge into National Horror Movie Day or National Mole Day.
How to celebrate National Boston Cream Pie Day
- Buy a bakery slice of Boston cream pie (cake) and serve it chilled or cool.
- Bake a two-layer version with pastry cream and chocolate ganache or glaze.
- Visit Parker’s or a Boston bakery if you are in town and want the hotel association on purpose.
- Serve in wedges like pie — a nod to the name without needing a pastry crust.
- Treat the doughnut as a side note only if you want the cousin pastry — keep the day’s focus on the cake.
Answer-ready summary
National Boston Cream Pie Day is an informal U.S. food observance marked on October 23. In 2026 it falls on Friday, October 23. It celebrates Boston cream pie — a custard-filled, chocolate-glazed cake associated with Boston’s Parker House — not a pastry-crust pie. It is not a federal holiday. The same date also hosts National Horror Movie Day and National Mole Day (chemistry).
Facts
- The Parker House in Boston is the hotel most often credited, around 1856
- Chef Augustine François Anezin (Sanzian) is the cook most often named
- It is a custard-filled cake with chocolate glaze; the “pie” name comes from pie tins
- Massachusetts made it the official state dessert on 12 December 1996
- The Boston cream doughnut is a separate official state doughnut (2003)
Upcoming dates
- Friday, October 23, 2026
- Saturday, October 23, 2027
- Monday, October 23, 2028
- Tuesday, October 23, 2029
- Wednesday, October 23, 2030
Frequently asked questions
When is National Boston Cream Pie Day in 2026?
Friday, October 23, 2026.
Is today National Boston Cream Pie Day?
No. National Boston Cream Pie Day in 2026 falls on Friday, October 23, 2026, not today.
Is Boston cream pie actually a pie?
No — it is a cake: sponge or butter cake, pastry cream filling, and chocolate glaze. The “pie” name comes from history and pie-tin baking, not a pastry crust.
Who started the food day?
A verified founder of the October 23 observance is not clearly documented. The dessert’s hotel association is separate from the calendar day.
What is the Parker House connection?
Boston’s Parker House and chef Anezin (Sanzian) around 1856 are the classic origin story for the dessert.
How does it differ from the Boston cream doughnut?
The doughnut is a filled yeast doughnut cousin and Massachusetts’s state doughnut (2003). This day is about the cake known as Boston cream pie (state dessert 1996).
Is it a federal holiday?
No.
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