Fizzy Pink Celebration Cake (Printable Version)

# What You'll Need:

→ Cake Base

01 - 2 ¼ cups (281 grams) regular flour, measured correctly
02 - 2 ¼ teaspoons baking powder
03 - 1 teaspoon fine salt
04 - ¾ cup unsalted butter, brought to room temperature
05 - 1 ½ cups white sugar
06 - 5 large egg whites (150 grams), not cold
07 - 2 teaspoons real vanilla extract
08 - 1 cup rosé champagne or bubbly wine
09 - Pink food coloring gel (if you want pink color)

→ Champagne Buttercream

10 - 1.5 cups (3 sticks) unsalted butter, at room temp
11 - 6 cups (1 ½ pounds) confectioners sugar
12 - ⅓ to ½ cup rosé champagne
13 - Tiny bit of salt
14 - 1 teaspoon vanilla extract (if you like)
15 - Pink gel coloring (if you want)

→ Optional Decorations

16 - Melted white chocolate for drizzling
17 - Strawberries dipped in chocolate
18 - Fizzy champagne marshmallows

# Preparation Steps:

01 - Beat your room temp butter in a bowl until it's super fluffy, roughly 2-3 minutes. Slowly mix in the confectioners sugar at low speed till it looks crumbly. Pour in the champagne, vanilla, and salt, then crank up to medium-high and beat for 3-5 minutes until it's fluffy as clouds. Add pink coloring if you want.
02 - Warm your oven to 350°F. Put parchment circles in three 6-inch cake tins and coat with baking spray or rub with butter and dust with flour.
03 - Grab a medium bowl and stir the flour, baking powder, and salt together until they're completely mixed.
04 - Beat the soft butter and sugar together until they're fluffy and pale, about 2-3 minutes. Add vanilla and drop in egg whites one by one, making sure each one blends in fully. Don't forget to scrape the sides.
05 - Switch between adding flour mix and champagne to your butter mixture like this: flour, champagne, flour, champagne, flour. Don't overmix. If you want pink cake, add coloring after you've added the second batch of flour.
06 - Spread the batter evenly into your pans, flatten the tops, and bake for 25-30 minutes until a toothpick stuck in comes out almost clean. Let them sit in pans for 10 minutes, then move to a wire rack to cool all the way.
07 - When the cakes are totally cool, stack them with layers of your champagne frosting. If you're feeling fancy, add some white chocolate drizzle, chocolate-covered strawberries, or bubbly marshmallows on top.

# Additional Tips:

01 - Make sure everything's at room temp for the best cake texture
02 - You can make the frosting a day or two ahead and keep it in the fridge
03 - To get the flour amount right, weigh it or use the spoon and level trick