So Good Snickerdoodles

Snickerdoodles are the cinnamon-sugar cookie that hits a specific texture sweet spot: crispy edges, soft chewy centers, and a subtle tang that distinguishes them from any other rolled-sugar cookie. The tang comes from cream of tartar, a teaspoon of which is the recipe’s defining ingredient. Without it, you have a pretty cinnamon cookie. With it, you have a snickerdoodle.

Cream of tartar does two things in this dough. It activates the baking soda for rise (the way an acid like buttermilk would in other recipes), and it adds the gentle sour note that makes the cookie taste ‘snickerdoodle’ instead of ‘sugar cookie with cinnamon.' Don’t substitute or skip it. The cookie name literally requires it.

The rolling-in-cinnamon-sugar step is the second non-negotiable. Combine the tablespoon and a half each of sugar and cinnamon in a shallow bowl. Roll teaspoon-sized balls of dough through the mixture until they’re heavily coated, then place them on the cookie sheet without flattening. They spread on their own as they bake, and the cinnamon sugar coating creates the characteristic crackled top.

A hot oven and a short bake (about eight minutes) is the texture trick. Pull them when the edges look set but the centers still look slightly underdone. Cooling on the pan for two minutes finishes them to that perfect chewy interior.

Pro Tips

• Use room-temperature butter for proper creaming. Cold butter leaves uneven lumps that ruin the texture.
• Roll dough balls firmly so the cinnamon sugar coats every face.
• Don’t overbake. Underdone-looking centers will firm up as the cookies cool on the pan.
• Store in an airtight container with a slice of bread to keep them soft for up to a week.

Variations

• Add a quarter teaspoon of nutmeg to the cinnamon-sugar coating for warmer spice.
• Use brown butter instead of regular butter for a deeper, nuttier cookie.
• Stir a half cup of white chocolate chips into the dough.
• Substitute pumpkin pie spice for plain cinnamon in fall.