INGREDIENTS
•
1/2 cup roasted, salted peanuts
•
1/4 cup ( 1/2 stick) plus 2 tablespoons unsalted butter
•
3/4 cup all-purpose flour
•
3/4 teaspoon kosher salt
•
1/2 teaspoon baking powder
•
1/4 teaspoon baking soda
•
1 large egg plus 1 large egg yolk, beaten to blend
•
3/4 cup granulated sugar
•
1/2 cup (packed) light brown sugar
•
1 16-ounce jar all-natural creamy peanut butter (preferably Smucker’s)
•
Demerara or raw sugar (for sprinkling)
•
Flaky sea salt (for sprinkling)