“You should try and make homemade funfetti cake!” “OK!” This is verbatim how the conversation with my good friend MaryKate and I went down. Didn’t have to ask me twice!
MaryKate and I had this conversation about a month ago now, but it wasn’t until this past weekend where I had a chance to write out a recipe and get to baking. Last Saturday it rained all day, morning to night. My absolute very favorite time to bake is early on Saturday mornings. Despite going to bed at 2am the night before, I woke up at 7am (I’m a psycho, I’m aware). I made breakfast, made tea, watched an episode of The Pioneer Woman in bed and then got to baking on my perfect little rainy Saturday morning.
Only good things happen on weekend mornings. And this cake was a result of that. The funfetti came out extremely delicious and indulgent. It’s slightly more dense than the light and fluffy from a box mix, but I prefer that. Slather on some homemade buttercream frosting and you have yourself a fun little cake.
Funfetti Cake with Buttercream Frosting
yields 9x13 cake
2 1/2 cups flour
2 tsps. baking powder
1/2 tsp salt
1 cup (2 sticks) unsalted butter, at room temperature
1 1/2 cup sugar
4 egg whites
1 cup whole milk
1 Tbsp. vanilla imitation
1/2 tsp. almond extract
1/4 cup vegetable or canola oil
1/2 cup rainbow sprinkles (like these, not these)
1 cup (or 2 sticks) unsalted butter, at room temperature
4 cups powdered sugar
2 teaspoons clear imitation vanilla
3 Tbsp. milk
1/4 tsp. salt
Preheat your oven to 350 degrees. In a 9x13 cake pan, spray with cooking spray and coat with flour, set aside.
Whisk dry ingredients in a large bowl and set aside. In an electric mixer fitted with the paddle attachment, beat sugar and butter until fluffy, about one minute on high. Scrape the sides and beat for a few more seconds. Add in egg whites. Combine wet ingredients (milk and extracts) in a liquid measuring cup. With your mixer on low, alternate wet and dry until fully combined. Pour in prepared pan and bake for 25-30 minutes, or until a toothpick comes out clean. Let cool completely.
Once cake has cooled, time to make the frosting. In an electric mixer fitted with the paddle attachment, beat all frosting ingredients until smooth and desired consistency.
Flip your cake out of it’s pan, top down, and on to a serving tray. Spread the frosting over the top of the cake in big swoops and sprinkle with extra sprinkles!
Cake stays good in the fridge for up to a week!