Classic vanilla cake with mascarpone frosting and raspberries--Jason's birthday cake

I've been making this for Jason's birthday for several years now. It is heavenly!
Ingredients:
1 C. unsalted butter, softened
3 C. cake flour
1 Tbs. plus 1 tsp. baking powder
3/4 tsp. salt
1 3/4 C. granulated sugar
Seeds scraped from 1 vanilla bean, or tsp. pure vanilla extract (*I always use the vanilla bean)
1 C. whole milk
6 large egg whites, at room temperature

Frosting:
1 lb Mascarpone cheese, at room temp
2 C. heavey cream
2/3 C. granulated sugar
seeds from 1 vanilla bean or 2 tsp pure vanilla (The vanilla bean really makes it pretty with the little flecks of vanilla)
pinch table salt

Fresh Rasberries



Directions:
For the cake: Preheat oven to 350 degrees. Grease the bottom and sides of two 9 inch round cake pans. LIne the bottoms with parchement and lightly flour the sides. (I didn't do this because I have good, non stick pans).
Sift together cake flour, baking powder, and salt.
In a large bowl, beat butter until smooth. Add 1 1/2 C. of the sugar and teh vanilla. Continue beating until combined and fluffy. On low speed, add 1/3 of the dry ingredients at a time, alternating with 1/2 cup of the milkat a time, beginning and ending with the flour.
In a medium bowl, beat the egg whites until soft peaks form. Add remaning 1/4 C. sugar. Continue beating until the whites from medium firm peaks. Scoop about 1/4 of the whites and stir them gently into the cake batter to lighten it. Gently fold in the remaining whites until just blended.
Scrape the batter into prepared pans. Bake until top are light brown and cakes are done, about 30 minutes. Set pans on rack and let cool 15 minutes. Invert the layers onto the rack. Let cool completely.

Frosting: In a medium bowl, combine the mascarpone, cream, sugar, vanilla, and salt. Beat on low speed until almost smooth about 30-60 seconds. Bet on medium high speed until the mixture is thick and holds firm peaks, another 30-60 seconds. Try not to overbeat or it will look grainy (I did this)

Assemble cake by putting one layer on a cake plate. You probably will need to take a bread knife and slice off the top to make it flat (a yummy treat for the cook). Spread about 2 C. of teh frosting over this layer. Arrange half the berries on it. Put the second layer on. Apply a very thin layer of frosting to seal in crumbs. chill for 5 minutes. Spread the remaning frosting over the top and sides of the cake. Top with rasberries. Refrigerate cake for 4 hours or up to 2 days. Bring it out about a half hour or hour before serving it to get it to room temperature. Enjoy.


Number Of Servings:12