I like snickerdoodles a lot as well and this recipe is nothing short of amazing. They are also really fast and easy to make. They won't look done when you take them out but they crisp up a bit once they are out of the oven so under cooking them a tad is better than seeing them golden brown in the oven. However, I know from experience that they are still delicious even when they get a little extra crispy.
Snickerdoodles
½ cup shortening
½ cup butter - softened
1 ½ cups granulated sugar
2 eggs
2 tsp cream of tartar
1 tsp baking soda
½ tsp salt
2 ¾ cups flour
Topping:
2 tsp cinnamon
4 tbsp granulated sugar
Cream shortening, butter, and sugar. Mix in eggs and then add dry ingredients. Scoop cookies into balls and roll in cinnamon mixture. Bake on ungreased sheet at 375 degrees for 12-14 minutes. Cool on racks.