Recipe: Birthday Cake Bars

Today is my birthday! 

I've taken off from work and am having a relaxing day buying myself brunch, going to some of my favorite shops, and having a cocktail or two. Over the weekend I celebrated by hosting a brunch party for a handful of friends, surrounded by some of my favorite people and the 50+ balloons I had blown up, and eating great food. We chatted and hung out in the house, played some group games and then had a lull around dinner time before a few of us rented a private karaoke room. We sang until I was on the brink of loosing my voice. I couldn't have asked for a better way to celebrate. I'm feeling really positive going into 28. 

Let's talk about these bars for a moment, shall we? These Birthday Cake Bars are A LOT. They're a lot of uncooked butter and sugar and vanilla but sometimes that's all you need. These definitely won't be for everybody, but if you have a cookie dough lover in the house then these are a sure bet. If you wanted to feed more of a crowded with these, I would recommend cutting them in half before doubling the recipe. That way, everyone gets a one or two bite treat! 

Birthday Cake Bars

Yields 12 bars

Bars
1 cup butter, room temperature
1 1/2 cup sugar
2 1/4 cup flour
1/4 teaspoon salt
1 teaspoon vanilla extract
2-3 tablespoon milk
2 tablespoon sour cream
1/4 cup rainbow sprinkles

Vanilla Buttercream
1 cup butter, room temperature
3 cups confectioner's sugar
1 teaspoon vanilla extract
2-4 tablespoons milk

To make the bars: In the bowl of an electric mixer, beat butter and sugar until fluffy and pale in color (about 4-5 minutes). Add in sour cream and vanilla extract and mix. Add in flour & salt, then milk, mixing until everything is combined into one dough. Fold in sprinkles with a rubber spatula. 

Line a 8x8" or 9x9" baking dish with plastic wrap (enough so that it is hanging over the sides on all sides). Press your dough into the dish until it is evenly distributed. Fold the plastic wrap over the top of the dough and refrigerate for at least one hour, if not overnight. 

To make the buttercream: In an electric mixer, whip butter until it is soft and fluffy. Gradually add in confectioner's sugar, then vanilla extract and milk. Whip for 3-4 minutes until the buttercream is fluffy. If your frosting is too thick, gradually add in more milk one tablespoon at a time. You'll have a thick frosting that's pipeable.

Assemble: Remove your bars from the refrigerator and lift out of the baking pan and onto a cutting board. Cut into 12 even pieces. Fill your pastry bag fitted with a star tip with buttercream and begin piping small swirls until the each bar is covered. If you don't have a piping bag or don't feel like digging it out, you can always spread the frosting on with an offset spatula. 

Store these bars in the refrigerator until you are ready to serve. They longer they stay out of the fridge, the softer they will get, but because this is an eggless cookie dough they are fine to eat at room temperature.