Ingredients
Equipment
Method
Step-By-Step Instructions
- Preheat your oven to 350°F (175°C) and prepare an 8x8-inch baking pan by lining it with parchment paper.
- In a large mixing bowl, combine the softened butter, granulated sugar, and brown sugar. Beat until pale and fluffy.
- Add a large egg and vanilla extract to the mixture, mixing until well combined.
- Sift in the all-purpose flour, baking powder, and salt. Gently fold until just combined.
- Spread the cookie batter evenly in the baking pan and bake for about 15 minutes.
- In a separate bowl, beat together butter and powdered sugar for frosting, adding heavy cream until fluffy.
- Once bars are cooled, tint frosting and dollop onto bars, swirling colors for marbling.
- Top generously with Valentine's Day sprinkles, then slice into squares.
Nutrition
Notes
Store in an airtight container at room temperature for up to 3 days, or refrigerate for up to 5 days. Freeze un-frosted squares for up to 3 months.
