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A delicious plate of Rainbow Jello Sugar Cookies

Rainbow Jello Sugar Cookies

These vibrant Rainbow Jello Sugar Cookies are a fun and colorful treat, perfect for parties or a cheerful baking session. Easy to make and delightful to eat, they'll bring a smile to anyone's face!
Prep Time 20 minutes
Cook Time 10 minutes
Total Time 30 minutes
Servings: 30 cookies
Course: Cookies, Dessert
Cuisine: American
Calories: 150

Ingredients
  

  • 226 g unsalted butter ensure it's softened for a smooth dough
  • 200 g granulated sugar for sweetness and texture in the dough
  • 1 large egg use at room temperature for better emulsification
  • 5 ml vanilla extract adds a classic sweet aroma
  • 280 g all-purpose flour measure correctly to avoid dry cookies
  • 2 g baking soda helps with leavening and browning
  • 2 g baking powder provides extra lift and tenderness
  • 1 g fine salt balances the sweetness and enhances flavors
  • 4 packets flavored jelly powder choose vibrant colors for a rainbow effect
  • 50 g granulated sugar for a sparkling, crisp exterior

Equipment

  • Electric mixer
  • Large mixing bowl
  • Separate Bowl
  • Baking Trays
  • Parchment Paper or Silicone Mats
  • Wire Rack

Method
 

  1. Preheat oven to 175°C. Line two baking trays with parchment paper or silicone mats to prevent sticking.
  2. In a large mixing bowl, beat softened butter and granulated sugar with an electric mixer on medium speed until light and fluffy, approximately 3–4 minutes.
  3. Add the egg and vanilla extract to the creamed mixture, beating until thoroughly incorporated.
  4. In a separate bowl, whisk together flour, baking soda, baking powder, and salt. Gradually add the dry mixture to the wet ingredients, mixing just until a smooth dough forms.
  5. Divide the dough evenly into four portions. Add a different flavor of jelly powder to each portion and knead until the color is uniform.
  6. Portion each colored dough into 2.5 cm diameter balls using a spoon or scoop for uniformity.
  7. Roll each dough ball in granulated sugar until fully coated for a crisp exterior.
  8. Place coated dough balls on prepared trays, spacing them 5 cm apart to allow for spreading during baking.
  9. Bake for 8–10 minutes, or until edges are lightly golden. Remove from oven while centers are still soft for optimal texture.
  10. Allow cookies to cool on trays for 5 minutes before transferring to a wire rack to cool completely.

Notes

For extra sparkle, you can mix some edible glitter into the rolling sugar. Store cookies in an airtight container at room temperature for up to 5 days.