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Sweetheart Sugar Hearts

Whip up a batch of adorable Sweetheart Sugar Hearts, perfect for Valentine's Day! These delightful cookies feature a tender, vanilla-almond flavored dough and are beautifully decorated with pastel royal icing and sweet messages. A labor of love that's truly worth it!
Prep Time 2 hours
Cook Time 12 minutes
Chilling and Setting Time 3 hours 48 minutes
Total Time 6 hours
Servings 20 3.5-inch cookies
Calories 190 kcal

Equipment

  • Medium Bowl
  • Large Bowl
  • Handheld Mixer
  • Stand Mixer
  • Parchment Paper
  • Silicone Baking Mat
  • Rolling Pin
  • Plastic Wrap
  • Foil
  • Baking Sheets
  • Heart-shaped cookie cutter (approx. 3.5 inches)
  • Wire Rack
  • Whisk Attachment
  • Piping Bags
  • Round piping tip #4
  • Round piping tip #2

Ingredients
  

Cookie Dough

  • 2.25 cups all-purpose flour plus a little extra for rolling
  • 0.5 tsp baking powder
  • 0.25 tsp salt
  • 0.75 cup unsalted butter softened to room temperature
  • granulated sugar
  • 1 large egg at room temperature
  • 2 tsp pure vanilla extract
  • 0.25 tsp almond extract (optional, but adds a lovely touch!)

Royal Icing

  • 4 cups confectioners’ sugar sifted
  • 3 tbsp meringue powder
  • 9 tbsp room-temperature water 9-10 Tablespoons, for icing
  • Gel food coloring kit (for those beautiful pastel shades)

Instructions
 

  • In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.
  • In a large bowl, using a handheld or stand mixer, beat the softened butter and granulated sugar together on high speed for about 3 minutes until super smooth and creamy.
  • Add the egg, vanilla, and optional almond extract. Beat on high speed for about 1 minute until everything is combined, scraping down the sides and bottom of your bowl.
  • Slowly add the dry ingredients to the wet mixture, mixing on low speed until just combined. If the dough feels too sticky, mix in one more tablespoon of flour.
  • Divide the dough into two equal portions. Place each portion on a piece of lightly floured parchment paper or a silicone baking mat. Using a lightly floured rolling pin, roll the dough out evenly to about 1/4-inch thickness.
  • Lightly dust one rolled-out dough with flour, then place another piece of parchment paper on top. Stack the second rolled-out dough on top. Cover tightly with plastic wrap or foil, and refrigerate for at least 2 hours (or up to 2 days). This chill time is crucial for perfect cookie shapes.
  • Once the dough is chilled, preheat your oven to 350°F (177°C). Line 2-3 large baking sheets with silicone baking mats or parchment paper.
  • Carefully remove one dough piece from the fridge. Use a heart-shaped cookie cutter (around 3.5 inches is great) to cut out cookies. Re-roll scraps and cut out more. Repeat with the second dough piece.
  • Arrange heart cookies about 3 inches apart on the prepared baking sheets. Bake for 11–12 minutes, or until the edges just start to turn a light golden-brown. Let them cool on the baking sheets for 5 minutes before moving them to a wire rack to cool completely. They must be fully cool before decorating!
  • For the icing: In a large bowl, combine sifted confectioners' sugar, meringue powder, and 9 tablespoons of room-temperature water. Using a hand or stand mixer with a whisk attachment, beat on high speed for 1.5–2 minutes. The icing should drizzle down and smooth out within 5–10 seconds. Adjust consistency with more water (if too thick) or more sifted sugar (if too thin).
  • Divide the icing into 5-6 different bowls for pastel colors (pink, violet, green, yellow, orange) using tiny drops of gel food coloring. For writing icing, use a separate bowl and mix in 2–3 drops of red gel food coloring. Cover the red icing with a damp paper towel to prevent hardening.
  • Spoon or pour pastel icings into piping bags fitted with a round tip #4. Outline the edges of each cookie, then fill in the centers. Let the icing-covered cookies sit uncovered for at least 2 hours to set properly.
  • Once the base icing is mostly set, spoon the red icing into a piping bag with a smaller round tip #2. Pipe Valentine's messages like "LOVE," "XOXO," "HUG," or "SWEET" onto the cookies. Let this writing icing set for another 2–3 hours.
  • Your beautiful Valentine's cookies are ready!

Notes

PREP TIME & NUTRITION:
  • Prep Time: 2 hours
  • Cook Time: 12 minutes
  • Total Time: 6 hours (includes icing setting)
  • Servings: 20 (3.5-inch cookies)
  • Calories: ~190 (per decorated cookie)
  • Total Carbs: ~32g (per decorated cookie)
  • Net Carbs: ~31g (per decorated cookie)
  • Fats: ~9g (per decorated cookie)
  • Protein: ~2g (per decorated cookie)
Store decorated or plain cookies covered at room temperature for up to 5 days, or in the refrigerator for up to 10 days.
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