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+ servings

Walnut Oatmeal Chocolate Chip Cookies

Delicious Walnut Oatmeal Chocolate Chip Cookies on a plate
Deliciously chewy cookies with a perfect balance of oats, walnuts, and melted chocolate chips, ideal for any occasion.
Prep Time 15 minutes
Cook Time 12 minutes
Total Time 30 minutes
Serving Size 24 cookies

Ingredients

Dry Ingredients

  • 1 cup rolled oats Old-fashioned oats; for finer texture use quick oats.
  • 1/2 cup all-purpose flour Can substitute 1:1 with gluten-free flour if needed.
  • 1/2 cup brown sugar Light or dark; adds moisture and depth.
  • 1/2 cup granulated sugar
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt

Wet Ingredients

  • 1/2 cup unsalted butter, melted Can use salted — reduce added salt.
  • 1 teaspoon vanilla extract

Mix-Ins

  • 1/2 cup walnuts, chopped Toast them for more flavor.
  • 1/2 cup chocolate chips Semisweet or bittersweet work well.

Instructions

Preparation

  • Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
  • In a large bowl, whisk the melted butter with the brown sugar and granulated sugar until smooth and slightly glossy.
  • Stir in the vanilla extract and mix briefly to combine.
  • In a second bowl, combine the rolled oats, all-purpose flour, baking soda, and salt; whisk to distribute the baking soda evenly.
  • Add the dry mixture to the wet ingredients gradually, stirring until just combined — avoid overmixing to keep cookies tender.
  • Fold in the chopped walnuts and chocolate chips until they’re evenly distributed.
  • Drop tablespoon-sized balls of dough onto the prepared baking sheet, spacing them about 2 inches apart.

Baking

  • Bake for 10–12 minutes, or until the edges are golden and the centers look set but slightly soft.
  • Let the cookies cool on the baking sheet for 3–5 minutes before transferring them to a wire rack to cool completely.

Notes

For a chewier cookie, replace 2 tablespoons of flour with an extra 2 tablespoons of oats. For nut-free option, substitute sunflower kernels or more chocolate chips. For nuttier flavor, try browned butter.