sourdough oatmeal cookie ice cream sandwich

Sourdough Oatmeal Cookie Ice Cream Sandwich

sourdough oatmeal cookie ice cream sandwich
sourdough oatmeal cookie ice cream sandwich
oatmeal sourdough cookie ice cream sandwich
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sourdough oatmeal cookie ice cream sandwich

Sourdough Oatmeal Cookie Ice Cream Sandwich

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  • Author: sourdoughjesha
  • Total Time: 0 hours
  • Yield: 23 Ice Cream Sandwiches 1x


This oatmeal sourdough cookie ice cream sandwich is made with two soft and chewy oatmeal sourdough cookies with scoops of creamy vanilla ice cream in between. They’re made with simple ingredients like oats, coconut oil, and coconut sugar and layered with my favorite vanilla ice cream.  Plus, the cookies are naturally fermented with sourdough starter so they’re gut healthy and nourishing too!. 



Sourdough Oatmeal Cookies:

Ice Cream


  1. In a small bowl, whisk 1 egg and add using a spoon add 22g to a medium bowl.
  2. Melt coconut oil until it becomes liquid (warm but not hot). Now add coconut sugar, sourdough starter, salt, and coconut oil to the medium bowl (with the egg).
  3. Using a spoon, mix ingredients together until combined.
  4. Now add flour, cinnamon, and baking soda. Using the back of your spoon and/or your hands combine all ingredients until you form a ball.
  5. Place your dough covered in a small Tupperware or wrap it in saran wrap. Be sure the dough is tightly sealed so it doesn’t become dry on the outside.
  6. Ferment your dough (at room temperature) on your counter for 10+ hours. You can ferment overnight or during the day, whatever works best for your schedule.
  7. When you’re ready to bake, preheat your oven to 350f.
  8. Divide cookie dough into 4-6 cookies, depending on how large you want your cookies to be. I like each cookie to weigh around 50-55g.
  9. Place on a baking sheet and press the center down slightly. Bake for 8-12 minutes or until lightly browned on the sides. The centers will look soft.
  10. Remove from the oven and let cookies fully cool on the baking sheet (at least 1 hour)*. After 10 minutes, you can also pop them in the fridge or freezer to speed up the process. *It’s important to let the cookies cool so the ice cream doesn’t get too melty when you’re creating the ice cream sandwich.
  11. Flip a cooled cookie over and place a scoop of ice cream on top. Use your scoop to gently spread the ice cream to the edges. Sandwich a cookie on top and gently press it all together.
  12. Now place the ice cream sandwiches on a plate and place them in the freezer for 15 minutes (so it firms up a bit). And that’s it! Enjoy!
  13. If you’re not enjoying them right away, keep ice cream sandwiches on the plate in the freezer until it’s completely firm (this can be 2-3 hours or overnight) and then place them in a freezer bag or closed Tupperware.



  • Fermentation Time: 12+ Hours
  • Cook Time: 8-12 Minutes
  • Category: Sourdough Cookies
  • Cuisine: Dessert

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