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St. Patrick’s Day Sugar Cookie Bars


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  • Author: Mari
  • Total Time: 35 minutes
  • Yield: 12-16 bars 1x
  • Diet: Vegetarian

Description

These St. Patrick’s Day Sugar Cookie Bars are soft, chewy, and topped with a creamy green frosting and festive sprinkles! Perfect for holiday parties, bake sales, or a fun St. Patrick’s Day treat for kids, these cookie bars are easy to make and bursting with vanilla flavor.


Ingredients

Units Scale

Sugar Cookie Bars:

  • 1 cup butter, softened
  • 1 1/2 cups sugar
  • 2 eggs
  • 2 tsp vanilla extract
  • 2 1/2 cups flour
  • 1/2 tsp baking powder
  • 1/2 tsp salt

Frosting:

  • 1/2 cup butter, softened
  • 2 cups powdered sugar
  • 2 tbsp milk
  • 1 tsp vanilla extract
  • Green food coloring
  • Green and white sprinkles

Instructions

  • Preheat oven to 350°F (175°C). Line a baking dish with parchment paper.
  • Make the cookie dough: In a large bowl, cream butter and sugar until light and fluffy. Beat in eggs and vanilla extract.
  • Add dry ingredients: Mix in flour, baking powder, and salt until fully combined.
  • Bake: Spread the dough evenly into the prepared baking dish. Bake for 20 minutes or until the edges turn golden brown. Let cool completely before frosting.
  • Prepare the frosting: Beat butter, powdered sugar, milk, and vanilla extract until smooth and fluffy. Add green food coloring and mix until evenly colored.
  • Decorate: Spread frosting over the cooled cookie bars and top with green and white sprinkles.
  • Slice and serve!

Notes

  • For extra festive flair, use shamrock-shaped sprinkles or gold sugar.
  • Make the bars ahead of time and store in an airtight container for up to 3 days.
  • For a lighter frosting, substitute half the butter with cream cheese.
  • If you prefer a crispier texture, bake for an additional 2-3 minutes.
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Category: Dessert, Bars
  • Method: Baking
  • Cuisine: American, Holiday Treat