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Oatmeal Spice Shortbread.
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5 from 11 votes

Oatmeal Spice Shortbread

Oatmeal Spice Shortbread is the perfect marriage of the nutty texture of oats, and the crumbly texture of shortbread. The cookies are delicately flavored with a hint of cinnamon and healthy oats. In addition, I couldn't make these delicious cookies without the addition of toasted pecans.
Prep Time5 minutes
Cook Time20 minutes
Time in Refrigerator2 hours 20 minutes
Total Time25 minutes
Course: Cookies
Cuisine: American
Servings: 48 cookies
Calories: 76kcal


  • ¾ cup (2.6-ounces, 74 grams) old-fashioned oats
  • 1 ½ cups (7.5-ounces, 213 grams) all-purpose flour
  • 2 teaspoons ground cinnamon
  • 1 cup (2 sticks, 8-ounces, 227 grams) unsalted butter, room temperature
  • ¾ cup (3-ounces, 85 grams) confectioners' sugar
  • 1 Tablespoon vanilla extract
  • 1 cup (4-ounces, 113 gram) toasted pecans (See Tip 1)
  • Confectioners' Sugar for dusting (Optional)


  • Process oats in food processor fitted with steel blade until the consistency of coarse cornmeal, about 10 seconds. Add flour and cinnamon. Pulse process 5 times or until combined.
  • Place butter, confectioners' sugar, and vanilla in a large bowl. Beat together on medium speed until the mixture is very smooth, about 1 minute. Do not beat until light and fluffy. Add the flour, and mix on low speed only until the flour disappears into the dough, about 1 minute. Don't work the dough much once the flour is incorporated. Fold in the toasted pecans with a wooden spoon or sturdy rubber spatula. (See Tip 2)
  • Using the spoon or spatula, transfer the dough to a gallon-size Ziploc bag. Put the bag on a flat surface. Leaving the top open, roll the dough into a ¼-inch thick rectangle that completely fills the bag. As you roll, turn the bag occasionally and lift the plastic from the dough so that it doesn't cause creases. Seal the bag, and place in refrigerator or freezer for at least 2 hours, or for up to 2 days. (See Tip 3) 
  • Preheat the oven to 325°F. Line two baking sheets with parchment paper or silicone mats.
  • Put the Ziploc bag on a cutting board and slit it open. Turn the firm dough onto a parchment lined board or counter; discard the bag. Using a ruler as a guide and a pizza cutter or sharp knife, cut the dough into 1-½ inch squares. Transfer the squares to the baking sheets and carefully prick each one twice with a fork, gently pushing the tines through the cookies until they hit the baking sheet. Refrigerate for 20 minutes. (See Tip 4)
  • Bake at 325°F for 20 to 25 minutes, rotating the sheets from the top to bottom and front to back at the midway point. The cookies will be very pale - they shouldn't take on much color. Transfer the cookies to a rack to cool.
  • If desired, dust the cookies with confectioners' sugar while they are still hot. Cool the cookies to room temperature before serving. Yield: 4 dozen cookies. (See Tip 5)


  1. Spread pecan pieces in a single layer on baking sheet. Bake in preheated 350°F oven for 8 to 10 minutes. Cool completely.
  2. The reason that you don't want to overbeat the dough is that the more you beat, the more air is incorporated into the dough. This causes the cookies to puff up when they are baking and to sink when they are cooling.
  3. I generally to put the prepared dough in the freezer, primarily because I tend to have more room in the freezer. You want the butter to become hard, whichever method you use.
  4. Pricking the cookies with a fork is termed docking. Docking allows the steam to escape while the cookies are baking. This prevents the cookies from puffing up during cooking.
  5. Store the Oatmeal Spice Shortbread in an airtight container for up to 5 days. Also, the cookies can be frozen for up to 2 months.


Calories: 76kcal | Carbohydrates: 6g | Fat: 5g | Saturated Fat: 2g | Cholesterol: 10mg | Potassium: 19mg | Sugar: 1g | Vitamin A: 120IU | Calcium: 5mg | Iron: 0.3mg