Slice-and-Bake Oatmeal-Raisin Cookies

INGREDIENTS

• 1 1/4 all-purpose flour
• 3/4 whole wheat flour
• 1/2 baking powder
• 1/2 baking soda
• 1/2 kosher salt
• 1/8 ground nutmeg
• 1 (2 sticks) unsalted butter, room temperature
• 1 (packed) light brown sugar
• 1/2 sugar
• 2 large eggs
• 1 vanilla extract
• 2 old-fashioned oats
• 2 raisins