Cake Batter Bars Buttercream (Print Version)
Fudgy cake bars with sprinkles and white chocolate, topped with fluffy vanilla buttercream and extra color.
# Ingredients:
→ Bars
01 -
½ Cup Butter, softened
02 -
¾ Cup White Sugar
03 -
1 Egg and 1 Egg Yolk
04 -
2 Teaspoons Vanilla Extract
05 -
1 ½ Cups All-Purpose Flour
06 -
¼ Teaspoon Salt
07 -
1 Teaspoon Baking Powder
08 -
½ Teaspoon Baking Soda
09 -
1 ½ Teaspoons Cornstarch
10 -
1 Cup White Chocolate Chips
11 -
½ Cup Rainbow Sprinkles
→ Vanilla Buttercream
12 -
¾ Cup Butter, softened
13 -
2 ¼ Cups Confectioners' Sugar
14 -
3 Tablespoons Milk
15 -
1 Teaspoon Vanilla Extract
16 -
Salt, to taste
# Steps:
01 -
Preheat oven to 350°F. Line a 9x9 inch baking pan with foil and spray with non-stick spray. Set aside.
02 -
Cream butter and sugar until smooth. Beat in eggs and vanilla extract.
03 -
In a separate bowl, whisk together flour, salt, baking powder, baking soda, and cornstarch until fully combined.
04 -
Gradually add the dry ingredient mixture to the wet ingredients. Stir until just combined, avoiding overmixing.
05 -
Fold in the white chocolate chips and rainbow sprinkles.
06 -
Press the dough evenly into the prepared pan using greased hands. Bake for 25-28 minutes, or until lightly browned. Allow to cool completely.
07 -
Cream butter until smooth. Add milk and vanilla extract, then gradually stir in confectioners' sugar. Mix until the frosting is fluffy and spreadable.
08 -
Spread the buttercream evenly over the cooled bars. Top with extra sprinkles if desired.