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Two sourdough thumbprint cookies on a white surface with a plate full of the cookies in the background.

Sourdough Thumbprint Cookies

These sourdough thumbprint cookies are a buttery shortbread cookie filled with your favorite jam. They are easy to make and sure to be a hit during the holidays.
5 from 2 votes
Prep Time 20 minutes
Cook Time 18 minutes
Total Time 38 minutes
Course Dessert
Cuisine American
Servings 40 cookies
Calories 100 kcal

Equipment

  • 1 Stand mixer or large bowl with hand mixer
  • Measuring cups and spoons
  • rubber spatula or wooden spoon
  • 1 large cookie sheet
  • Parchment Paper optional
  • Wire cooling rack

Ingredients
 
 

  • 1 cup unsalted butter 2 sticks
  • cup sugar
  • 1 egg yolk
  • cup sourdough discard
  • 1 teaspoon vanilla extract
  • 1 teaspoon salt
  • cup all purpose flour
  • cup jam such as raspberry, strawberry or apricot
  • ½ cup chopped pecans optional

Instructions
 

  • Preheat oven to 375℉.
  • In the bowl of a stand mixer, cream together the butter and sugar on medium speed.
  • Add the egg yolk, sourdough discard, vanilla, and salt and mix until well combined.
  • Slowly add the flour and pecans on low speed until just fully combined.
  • Scoop the cookie dough into approximate 1 tablespoon (about 1 inch) cookie dough balls.
  • Place each cookie dough ball on a large baking sheet lined with parchment paper approximately 2 inches apart.
  • Use your thumb or the back of a small spoon to make an indent in the top of each cookie.
  • Use a small spoon to fill each indent with approximately ½ teaspoon (or more if you desire) of jam. If the jam is hard to work with, place it in a small bowl and microwave for 10-15 seconds to soften it.
  • Bake the cookies for 18-20 minutes or until the edges appear slightly golden.
  • Allow to cool completely before serving.

Nutrition

Serving: 1cookieCalories: 100kcalCarbohydrates: 11gProtein: 1gFat: 6gSaturated Fat: 3gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gTrans Fat: 0.2gCholesterol: 17mgSodium: 60mgPotassium: 18mgFiber: 0.4gSugar: 5gVitamin A: 149IUVitamin C: 0.3mgCalcium: 5mgIron: 0.4mg
Keyword Cookies, Sourdough, Sourdough Discard
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