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Delicious sourdough brownie cookies made with sourdough discard, featuring rich chocolate flavor.

Sourdough Discard Brownie Cookies

These chewy and fudgy brownie cookies made with sourdough discard offer a comforting balance of flavors, perfect for any occasion.
Prep Time 15 minutes
Cook Time 12 minutes
Total Time 27 minutes
Course Dessert, Snack
Cuisine American
Servings 12 cookies
Calories 182 kcal

Ingredients
  

Wet Ingredients

  • 1 cup sourdough discard (unfed) Adds moisture and tanginess
  • 115 g unsalted butter, melted Provides richness and moisture
  • 150 g granulated sugar Sweetens and contributes texture
  • 50 g packed brown sugar Adds moisture and depth of flavor
  • 2 large eggs Binds the ingredients and adds moisture
  • 2 tsp vanilla extract Enhances overall flavor

Dry Ingredients

  • 60 g unsweetened cocoa powder Contributes chocolate flavor and richness
  • 100 g all-purpose flour Provides structure
  • 1/2 tsp baking soda Helps with leavening
  • 1/4 tsp kosher salt Enhances flavor

Add-ins

  • 100 g chocolate chips or chopped chocolate Adds pockets of melted chocolate
  • 1 tsp instant espresso powder Optional, intensifies chocolate flavor

Instructions
 

Preparation

  • Preheat your oven to 350°F (175°C).
  • In a large mixing bowl, combine the sourdough discard, melted butter, granulated sugar, and brown sugar. Mix until smooth.
  • Add the eggs one at a time, whisking well after each addition until the mixture is smooth and slightly glossy.
  • Mix in the vanilla extract until well combined.
  • In a separate bowl, whisk together cocoa powder, all-purpose flour, baking soda, and kosher salt.
  • Gradually add the dry mixture to the wet ingredients, stirring gently with a spatula until just combined.
  • Fold in the chocolate chips or chopped chocolate by hand.
  • Line your baking sheet with parchment paper and scoop spoonfuls of the cookie dough onto the sheet, spacing them about two inches apart.

Baking

  • Bake in the preheated oven for 10-12 minutes.
  • Let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.

Notes

For best results, use room temperature ingredients and do not overmix the dough. You can serve these cookies warm or store them in an airtight container.
Keyword Brownie Cookies, Chocolate Cookies, Easy Baking, sourdough discard, Sweet Treat