Peanut Butter Crisscrosses
2 1/2 cups all-purpose flour
1 tsp. baking soda
1/2 tsp. baking powder
1/4 tsp. salt
pinch of nutmeg
2 sticks unsalted butter, at room temperature
1 cup peanut butter (not the "natural" type)
1 cup firmly packed brown sugar
3/4 cup sugar
2 large eggs
1 1/2 cups chopped salted peanuts
About 1/2 cup sugar, for rolling
Preheat oven to 350 degrees. Line baking sheets with silpat or parchment paper. Whisk together flour, baking soda, baking powder, salt, and nutmeg; set aside.
Working with a stand mixture fitted with the paddle attachment (or hand mixer and a large bowl), beat the butter on medium speed until light and creamy, one to two minutes. Add peanut butter and beat for another minute. Add the sugars and beat 3 minutes more. Add eggs one at a time, beating for one minute after each addition. Scrape down sides and bottom of the bowl. On low speed, add the flour mixture, mixing only until they just disappear. Mix in the chopped peanuts.
Pour the 1/2 cup sugar into a small bowl. Working with a level tablespoonful of dough for each cookie, roll the dough between your palms into balls, then roll in sugar to coat. Place two inches apart on baking sheet. Dip the tines of a fork into sugar and press the tines against each ball of dough twice, making a crisscross pattern.
Bake 12 minutes, rotating sheets from top to bottom and front to back at midway point. When done, cookies will be lightly colored and still a little soft. Let cookies sit on baking sheet a few minutes before transferring to cooling racks. Repeat with remaining dough, making sure to cool the baking sheets between batches.