# What You Need:
→ Dry Ingredients
01 - 1 1/2 cups all-purpose flour
02 - 1 teaspoon baking soda
03 - 1/2 teaspoon salt
04 - 1 1/2 teaspoons ground cinnamon
05 - 1/4 teaspoon ground nutmeg
→ Wet Ingredients
06 - 1 cup unsalted butter, softened
07 - 1 cup packed light brown sugar
08 - 1/2 cup granulated sugar
09 - 2 large eggs
10 - 2 teaspoons pure vanilla extract
→ Mix-Ins
11 - 3 cups old-fashioned rolled oats
12 - 1 1/4 cups raisins
# How-To Steps:
01 - Set oven temperature to 350°F and prepare two baking sheets by lining them with parchment paper.
02 - In a medium bowl, whisk together flour, baking soda, salt, cinnamon, and nutmeg until evenly mixed.
03 - Using an electric mixer or wooden spoon, beat butter with light brown sugar and granulated sugar until the mixture is light and fluffy, about 2 to 3 minutes.
04 - Incorporate eggs one at a time, mixing thoroughly after each addition, then stir in vanilla extract.
05 - Gradually add dry ingredients to wet mixture, stirring just until combined without overmixing.
06 - Fold in rolled oats and raisins evenly using a spatula.
07 - Drop dough by rounded tablespoons onto prepared sheets, leaving 2 inches between each cookie.
08 - Bake cookies for 10 to 12 minutes until edges are golden and centers remain slightly soft.
09 - Allow cookies to rest on baking sheets for 5 minutes before transferring to a wire rack until fully cooled.