Creating snickerdoodles is a straightforward process that anyone can master. Follow these step-by-step instructions for delicious results:

1. Preheat Oven: Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
2. Combine Dry Ingredients: In a medium bowl, whisk together the flour, cream of tartar, baking soda, and salt. Set aside.
3. Cream Butter and Sugar: In a large bowl, cream together the softened butter and 1 ½ cups of granulated sugar until light and fluffy.
4. Add Eggs and Vanilla: Beat in the eggs one at a time, then stir in the vanilla extract.
5. Mix Dry Ingredients: Gradually add the dry ingredient mixture to the wet ingredients. Mix until just combined.
6. Prepare Cinnamon-Sugar: In a small bowl, combine the 3 tablespoons of granulated sugar and 1 tablespoon of ground cinnamon.
7. Shape Cookies: Roll the dough into 1-inch balls, then roll each ball in the cinnamon-sugar mixture until well coated.
8. Arrange on Baking Sheet: Place the coated dough balls on the prepared baking sheet, spacing them about 2 inches apart.
9. Bake: Bake in the preheated oven for 10-12 minutes, or until the edges are lightly golden. The centers may look slightly underbaked.
10. Cool: Remove the cookies from the oven and let them cool on the baking sheet for about 5 minutes before transferring them to a wire rack to cool completely.

These simple steps will guide you to create snickerdoodles that are sure to impress!