It's Pi Day! Here are 3.14 great pie recipes to try tonight

DPA
·3 min read
A judge assesses pies during a competition in Scotland. In pie-loving countries around the world, March 14 - or 3.14 - is celebrated as pi day. Andrew Milligan/PA Wire/dpa
A judge assesses pies during a competition in Scotland. In pie-loving countries around the world, March 14 - or 3.14 - is celebrated as pi day. Andrew Milligan/PA Wire/dpa

If you were looking for an excuse or occasion to make pie, mathematicians have got one for you. On March 14, maths aficionados like myself celebrate Pi Day — the number that represents the ratio of a circle's circumference to its diameter.

Denoted by the Greek letter π, this peculiar number is generally referred to as approximately 3.14. Though in most cases its rounded-off version is used, in 2022 computers were able to calculate it to 100 trillion digits.

This is why pi is perplexing: It is an irrational number, the sequence 3.14159265358979323846 … goes on for eternity without following a single pattern and never repeating itself.

Pi helps us calculate the vastness of space, explain how stripes and spots emerge in animal fur coats and understand so much more about life. On March 12, 2009, the US House of Representatives passed a bill recognizing Pi Day.

All over the world, people honour pi in various ways.

The Jet Propulsion Laboratory, for example, holds a Pi Day Challenge, encouraging the public to solve maths problems and think like scientists (give these previous tests a try). Various schools and organizations throw pi digit memorization contests.

The Massachusetts Institute of Technology honours Pi Day in a quirkier way. Every March 14, the university releases its decision letters to prospective students at 6:28 p.m. Eastern to honour tau, which is double the value of pi.

For food (and maths) lovers, the pi-related discounts ($3.14 for an 11-inch pizza) at US restaurants that sell circular food or offer endless pie-eating competitions might be sufficient to commemorate the holiday.

But if you were hoping to get into the kitchen and make pies from scratch like me, here are 3.14 recipes for the best pie to make on Pi Day: three pies, and one pie bar. The pies below link to LA Times recipes, but there are plenty more similar recipes online.

The Strawberry Forest Pie, tart with jammy berries and rich with a thick chocolate pudding layer, is a draw for those who adore the flavors of traditional Black Forest gateau. Its cold creamy texture provides a lightness to balance its intense flavours.

If you prefer a mixture of fruits in your desserts, you might like the Creamy "FruitTart" Pie. Persimmons, plums, figs and kiwis create a harmony of brightness and colour. But if you like your desserts with a salty edge, the Fresh Raspberry Pie's graham cracker crust will hit the spot.

Pi is derived from circles; experiment with the circular form of a pie and make Blueberry Pie Bars. Its fruity, floral and citrus flavours will win you over.

It doesn't matter how big or small you choose to make your pies — the ratio, pi, stays the same. But maybe stick to the measurements in the following recipes for pie success.