Go Back
Freshly baked sourdough oatmeal cookies on a cooling rack

Sourdough Oatmeal Cookies

Delightful sourdough oatmeal cookies that blend hearty flavors and comforting textures, featuring a unique twist on traditional recipes with a balance of chewy oats and tangy sourdough.
Prep Time 20 minutes
Cook Time 12 minutes
Total Time 32 minutes
Course Dessert
Cuisine American
Servings 24 cookies
Calories 150 kcal

Ingredients
  

For the cookie dough

  • 1 cup unsalted butter, softened
  • 1 cup brown sugar packed
  • 1/2 cup granulated sugar
  • 1 cup sourdough starter active and bubbly
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 2 cups rolled oats
  • 1 1/2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1/2 teaspoon cinnamon
  • 1 cup chocolate chips or raisins optional
  • 1/2 cup chopped nuts optional

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
  • In a large bowl, cream together the softened butter, brown sugar, and granulated sugar until light and fluffy.
  • Beat in the sourdough starter, followed by the eggs and vanilla extract, mixing well until combined.
  • In another bowl, whisk together the rolled oats, flour, baking soda, salt, and cinnamon until evenly combined.
  • Gradually add the dry mixture into the wet mixture, stirring until just combined; avoid overmixing.
  • If using, fold in the chocolate chips or raisins and nuts until evenly distributed.

Baking

  • Use a cookie scoop or tablespoon to drop cookie dough onto the prepared baking sheet, leaving space between each for spreading.
  • Bake for 10-12 minutes, or until the cookies are golden at the edges and still soft in the center.
  • Allow the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.

Notes

Chill the dough before baking to maintain cookie shape. Experiment with different nuts and dried fruits for customization.
Keyword Dessert, Oatmeal Cookies, sourdough cookies