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A white plate with chocolate sourdough cookies with sea salt on top.
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4.57 from 30 votes

Sourdough Discard Chocolate Cookies

These sourdough discard chocolate cookies are incredibly soft, filled with chocolate, and perfectly balanced with flaky sea salt. Need a good cookie recipe to use your sourdough discard with? Look no further!
Prep Time10 minutes
Cook Time30 minutes
Chill Time3 hours
Total Time3 hours 40 minutes
Course: Dessert
Cuisine: American
Servings: 24 Cookies
Calories: 160kcal
Author: Kristin

Ingredients

  • ½ Cup Unsalted Butter 8 tablespoons Soften at room temp
  • ½ Cup Granulated Sugar
  • ½ Cup Light Brown Sugar Packed
  • 1 Cup Sourdough Discard 100% Hydration and unfed
  • 1 Large Egg
  • 1 teaspoon Vanilla Extract
  • 1 Cup All Purpose Flour
  • ½ Cup Cocoa Powder
  • 1 teaspoon Baking Soda
  • ½ teaspoon Kosher Salt
  • 1 Cup Mini Semi-Sweet Chocolate Chips

Optional

  • Flaky Sea Salt Like Maldon For topping

Instructions

Make the Dough

  • Note: For best results, it is important that this dough is chilled before baking. Allow at least 2-3 hours up to overnight if you can. 
  • In the bowl of a stand mixer, using a paddle attachment, cream together the soft butter and sugars on medium speed until smooth.
  • This can take 2-3 minutes. Make sure there are no lumps of butter. 
  • Add in the sourdough discard and mix until completely smooth. 
  • Use a spatula or wooden spoon to scrape the sides and bottom making sure everything is combined.
  • Add in the egg and vanilla extract and mix just until combined. Do not over-mix.
  • In a separate medium bowl combine the flour, cocoa powder, baking soda, and salt. Mix with a fork or whisk to combine.
  • Add the dry ingredients into the wet ingredients. Adding only a little bit at a time. Mix just until incorporated.
  • Fold in the chocolate chips.
  • Cover with plastic wrap and chill in the fridge for 2-3 hours up to overnight.

Baking

  • Remove from fridge and allow the dough to come to room temp for about 10 minutes. Typically, how ever long it takes your oven to warm up is enough time. 
  • Preheat the oven to 350 degrees Fahrenheit.
  • Line a sheet pan with parchment paper. Using a 2 tablespoon cookie scoop to form the dough balls.
  • Roll into balls and place on the prepared baking sheets at least 3" apart. 12 cookies can fit on the sheet.
  • Bake for 13-14 minutes then give them a little sprinkle of flaky sea salt.
  • If the cookies did not spread out and flatten, gently hit the bottom of the pan on the counter to get them to set. 
  • Transfer to a wire rack and allow to cool. 

Notes

Baking Notes: 
This dough bakes better if the dough is chilled for at least 2-3 hours. If you don't have time make into balls and freeze for 20-30 minutes. 
Ingredient Notes
Sourdough Starter Discard: This recipe calls for an unfed sourdough discard. Preferably one that is 100% hydration starter. This means it was fed equal parts flour and water. Learn more about what a sourdough discard is
Mini Chocolate Chips: Either regular-sized semi-sweet chocolate chips can be used or the mini size. I find the cookie has a softer texture when the minis are used. They seem to melt better, giving the center a little more fudge consistency.
Butter: Take the butter out about 30-45 minutes before using. It needs to be soft and at room temperature.

Nutrition

Calories: 160kcal | Carbohydrates: 21g | Protein: 2g | Fat: 8g | Saturated Fat: 5g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 2g | Trans Fat: 0.2g | Cholesterol: 18mg | Sodium: 100mg | Potassium: 99mg | Fiber: 2g | Sugar: 12g | Vitamin A: 133IU | Calcium: 15mg | Iron: 1mg