Description
Delicious and colorful Thumbprint Cookies with smooth, sweet colored icing. These buttery cookies have a soft center indentation filled with a vibrant, flavored icing that makes them perfect for any occasion or celebration. Made with simple ingredients and easy to follow steps, they are a fun baking project for home bakers looking to add a pop of color to classic cookies.
Ingredients
Scale
Cookies:
- 2 cups all-purpose flour
- ½ teaspoon salt
- 1 cup unsalted butter, softened to room temperature
- ⅔ cup granulated sugar
- 1 large egg, room temperature
- 1 teaspoon clear vanilla flavoring
Colored Icing:
- 2 cups powdered sugar, sifted
- 2–3 tablespoons whole milk
- ½ teaspoon clear vanilla flavoring
- 2–3 drops gel food coloring (multiple colors optional)
Instructions
- Prepare dry ingredients: In a medium bowl, combine the all-purpose flour and salt. Set aside for later use.
- Cream butter and sugar: In a large mixing bowl, add the softened unsalted butter and granulated sugar. Using a hand mixer on medium speed, cream together for 2-3 minutes until smooth and fluffy.
- Add egg and vanilla: To the creamed mixture, add the egg and clear vanilla flavoring. Beat on medium speed for 1-2 minutes until fully incorporated.
- Combine dry and wet ingredients: Slowly add the flour and salt mixture to the wet ingredients. Beat on low speed until a thick, smooth dough forms. Use a rubber spatula to scrape the sides and bottom of the bowl to ensure all ingredients are well combined.
- Chill the dough: Cover the bowl of cookie dough with plastic wrap and refrigerate for 30-60 minutes to firm up the dough.
- Preheat oven and prepare sheets: Preheat your oven to 350°F (175°C). Line two large baking sheets with parchment paper.
- Form cookie balls: Using a 1-tablespoon cookie scoop, scoop level amounts of chilled dough and roll into smooth balls with your palms. Place them onto the prepared baking sheets, spacing about 2 inches apart.
- Create indentations: Using a small rounded measuring spoon or your thumb dipped lightly in flour, press an indentation about ¾–1 inch wide into the center of each dough ball without pressing through the bottom. Slightly flatten the ball as you do this.
- Bake cookies: Bake for 10-12 minutes or until the edges of the cookies are just lightly golden.
- Cool cookies: Remove from oven and allow the cookies to cool on the baking sheets for 5 minutes. Then transfer them to a wire rack to cool completely before icing.
- Make colored icing: In a large mixing bowl, whisk together sifted powdered sugar, 2 tablespoons whole milk, and clear vanilla flavoring until smooth. Adjust by adding up to 1 tablespoon more milk to reach a thicker, spreadable consistency.
- Add food coloring: Stir in 2-3 drops of gel food coloring until uniform in color. For multiple colors, divide icing into separate bowls and color as desired.
- Fill indentations with icing: Using a small spoon or a piping bag with the tip cut off, carefully fill each cookie indentation with colored icing, avoiding overfilling.
- Set the icing: Allow the iced cookies to sit at room temperature for several hours or overnight to let the icing firm up before storing or serving.
Notes
- Storage: Store iced thumbprint cookies at room temperature in a single layer inside an airtight container for 4-5 days.
- Freezing: Cookie dough balls or baked cookies without icing can be frozen for up to 2 months in airtight containers. Thaw dough in the refrigerator before shaping and baking.
- Indentation tip: Dip your thumb or spoon lightly in flour before pressing into dough balls to prevent sticking.
- Define indentations post-bake: If indentations rise too much during baking, gently press them down while the cookies are still warm to improve the well for icing.
- Icing firmness: The icing will firm up but will not harden completely like royal icing. Allow plenty of time for setting before stacking.
Nutrition
- Serving Size: 1 cookie
- Calories: 120
- Sugar: 8g
- Sodium: 55mg
- Fat: 7g
- Saturated Fat: 4.5g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 13g
- Fiber: 0.3g
- Protein: 1.5g
- Cholesterol: 25mg