Oatmeal Sourdough Cinnamon Chip Cookies
If you're looking for a delicious and easy cookie recipe, try these oatmeal sourdough cinnamon chip cookies. The combination of cinnamon chips and blended oatmeal creates a perfect balance of sweetness and texture in every bite.

- Prep time
- 20 min
- Cook time
- 8 min
- Yield
- 36 servings
- Difficulty
- MEDIUM
Ingredients
Quantities are shown as originally provided.
- 227 grams unsalted butter, softened (1 cup)
- 230 grams brown sugar, packed (1 cup)
- 100 grams white sugar (about 1/2 cup)
- 1 large egg (about 50 grams)
- 130 grams sourdough discard (100% hydration)
- 8 grams vanilla extract (2 teaspoons)
- 300 grams all purpose flour (about 2 cups)
- 150 grams rolled oats (pulsed in a blender, about 1 1/2 cups)
- 4 grams baking powder (1 teaspoon)
- 6 grams baking soda (1 teaspoon)
- 8 grams salt (1 teaspoon)
- 200 grams cinnamon chips (if desired, about 1 1/2 cups, see recipe note)
Instructions
- 1
Preheat oven to 375 degrees F convection. See recipe notes for non-convection.
- 2
To the bowl of a stand mixer using the paddle attachment (or using a hand mixer), beat the softened butter until light and fluffy for about a minute. Add the brown sugar and white sugar and cream together until light and fluffy.
- 3
Crack the egg and add to the butter/sugar mixture. Whip together until the egg is fully incorporated in the dough. Add the vanilla extract and sourdough discard. Mix until combined.
- 4
To a medium-sized bowl, add the flour, baking powder, baking soda and salt. Pulse the rolled oats in a blender until coarse. Add the oats to the flour mixture and fluff together with a fork to combine.
- 5
Add the flour to the butter mixture and mix until combined. Add the cinnamon chips and mix together.
- 6
Scoop the dough into balls and place onto a parchment lined baking sheet (my favorite linked here, affiliate link), about 12 cookies per baking sheet.
- 7
Bake cookies at 375 degrees convection for 7-8 minutes until cookies are puffed up and the edges are a little crispy. Let the cookies sit for about 5 minutes on the baking sheet to set up before removing. If your oven doesn't have a convection setting, preheat oven for 20 minutes and bake cookies at 400ºF for about 8 minutes.
- 8
Repeat with the remaining cookie dough and enjoy!