Despite our love of calculus, probability, and statistics, Pi Day around these parts is all about celebrating pi + e. Let’s all agree on something: pies make Pi Day—a.k.a., March 14, or 3/14—infinitely better. Whether you’re a fan of mousse varieties like lemon meringue, or fruit pies like tarte tatin, be sure to whip up one of these excellent recipes on this very important national holiday.

Click through the gallery above to see all of the recipes.

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