Mini raisin pecan oatmeal cookies

Ingredients

• 1 1/2 cups pecans
• 1/2 pound (2 sticks) unsalted butter, at room temperature
• 1 cup dark brown sugar, lightly packed
• 1 cup granulated sugar
• 2 extra-large eggs, at room temperature
• 2 teaspoons pure vanilla extract
• 1 1/2 cups all-purpose flour
• 1 teaspoon baking powder
• 1 teaspoon ground cinnamon
• 1 teaspoon kosher salt
• 3 cups old-fashioned oatmeal
• 1 1/2 cups raisins