Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and line a 9x13-inch baking pan with parchment paper.
- In a large mixing bowl, cream together salted butter, brown sugar, and granulated sugar for 2-3 minutes until fluffy.
- Beat in one egg yolk and vanilla extract until well combined.
- Gradually mix in the all-purpose flour and baking powder until just combined.
- Spread the dough evenly into the prepared pan.
- Bake for 20-25 minutes until golden at the edges and firm in the center.
- Allow the bars to cool completely on a wire rack for about 30 minutes.
- Prepare the buttercream frosting by beating unsalted butter until creamy, then gradually add powdered sugar and heavy cream until fluffy.
- Optional: Mix in food coloring to the frosting if desired.
- Once cooled, frost the bars evenly with the buttercream.
- Crush Cadbury Mini Eggs and sprinkle over the frosted surface of the cookie bars.
- Cut into squares or rectangles and serve.
Nutrition
Notes
Ensure butter is at room temperature for optimal texture. Allow bars to cool completely before frosting.
