Unicorn Bars Recipe

Bring some enchantment into your kitchen with Unicorn Bars! These delightful treats are as fun to look at as they are to eat, featuring a soft, colorful base topped with dreamy purple frosting and a cascade of rainbow sprinkles. Perfect for parties or any occasion that calls for a touch of whimsy, these bars are sure to be a hit with both kids and adults alike.


For the Bars:

  • Butter: 1 cup, melted
  • Sugar: 1 1/2 cups
  • Vanilla Extract: 2 teaspoons
  • Eggs: 3
  • Kosher Salt: 1/2 teaspoon
  • All-Purpose Flour: 2 cups
  • Sprinkles: 3/4 cup

For the Frosting:

  • Butter: 1/2 cup, room temperature
  • Powdered Sugar: 4 cups
  • Kosher Salt: 1/2 teaspoon
  • Milk: 1/4 cup
  • Purple Food Coloring
  • Additional Sprinkles for Garnish


Prepare the Bars:

  1. Preheat your oven to 350°F (175°C).
  2. In a large bowl, combine the melted butter, sugar, and vanilla.
  3. Beat in the eggs, then stir in the salt and flour until just combined.
  4. Fold in the sprinkles.
  5. Pour the mixture into a greased 9×13-inch baking dish and smooth the top.
  6. Bake for about 30 minutes, or until a toothpick inserted into the center comes out clean.
  7. Allow to cool completely in the pan.

Make the Frosting:

  1. In a mixing bowl, beat the room temperature butter until creamy.
  2. Gradually add the powdered sugar and salt, mixing until smooth.
  3. Add the milk and beat until light and fluffy.
  4. Stir in enough purple food coloring to reach the desired shade.

Assemble and Decorate:

  1. Spread the purple frosting evenly over the cooled bars.
  2. Sprinkle the top generously with rainbow sprinkles for a festive finish.


  • For an extra magical touch, use different shades of food coloring in the frosting to create a unicorn-inspired color gradient.
  • Chill the bars before frosting to prevent the butter from melting, ensuring a smoother application.


Q: Can I use store-bought frosting? A: Yes, you can substitute with ready-made frosting if short on time, just add purple food coloring to maintain the unicorn theme.

Q: How long can I store these bars? A: Keep them in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week.

Prep Time: 35 minutes
Cook Time: 30 minutes
Total Time: 65 minutes
Yield: 12 servings
Category: Dessert
Method: Baking
Cuisine: American
Diet: Vegetarian

Conclusion: Unicorn Bars are the perfect blend of fun and flavor, making them the ideal choice for adding a sparkle to any gathering. Whether you’re throwing a birthday party or just in the mood for something sweet and unique, these bars provide a delicious way to spread some joy and magic. Enjoy crafting these eye-catching treats and watch them disappear as quickly as they are admired!

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