
The recipe and photos from this week's Sweet Treat come from our friend Marianne. She has quite the reputation for her baking skills, so even though the Fru Gals didn't get to taste this little confection ourselves, we have no doubt that it tastes at least as good as it looks.
The recipe is a little more involved than what we usually post at the crack of dawn on Saturday, but given Marianne's clear and concise directions, we thought our readers could handle it.
Fresh Lemon- Coconut Cake
For the Cake
2 1/2 cups cake flour (not self-rising) or use all purpose flour, the cake will be a little heavier but still great.
2 teaspoons baking powder
1 teaspoon salt
1 cup unsalted butter, softened
2 cups sugar, or you can substitute 1 cup of Splenda for half of the sugar, which makes this cake practically health food!
5 large eggs, separated
2 teaspoons grated lemon zest
3 tablespoons fresh lemon juice
2 teaspoons vanilla extract
1 cup sour cream (you can use low fat, but Marianne doesn't recommend non-fat)
Lemon Filling
1 cup sugar
3 tablespoons cornstarch
1/4 tsp salt
3/4 cup water
2 large egg yolks
1/2 cup fresh lemon juice
2 Tbsp unsalted butter
Frosting
3 large egg whites
3/4 cup sugar
3 tablespoons water
1/4 teaspoon cream of tartar
1/4 teaspoon almond extract
1/4 teaspoon vanilla extract
1 1/2 cups sweetened flaked coconut
For the cake:
Preheat oven to 350.
Grease 2 nine inch cake pans and line the bottoms with a circle of waxed paper. Grease the paper and flour the pans.
In a small bowl mix together the flour, baking powder and salt. Set aside.
In another bowl, beat the butter until creamy. Add the sugar (or sugar and Splenda) and beat with a mixer for 5 minutes until light and fluffy.
Beat in egg yolks, one at a time.
Beat in lemon zest, lemon juice and vanilla.
On low speed, add one third of the flour mixture. When well combined, add half the sour cream and mix again. Repeat this process with another third of the flour, the rest of the sour cream and finally, the rest of the flour.
Beat the egg whites at high speed in a very clean bowl with very clean beaters until
stiff peaks form.
Fold the beaten egg whites into the cake batter.
Spread in the prepared cake pans and smooth the top with a spatula.
Bake 32 - 34 minutes until cake springs back when touched in the center.
Let cool in pans 10 min, then turn onto wire racks to cool completely. Carefully peel off the waxed paper.
Lemon Filling
In a saucepan, whisk together sugar, cornstarch and salt.
Whisk in water, egg yolks and lemon juice.
Bring to a boil over medium heat. Let boil for 1 minute, whisking constantly or the egg yolks will curdle.
Remove the pan from the heat and whisk in butter until smooth.
Cover surface directly with plastic wrap to prevent a skin from forming.
Let cool to room temperature.
Frosting
In a heat proof bowl, mix egg whites, sugar, water and cream of tartar.
Beat with hand held mixer for 1 minute.
Place the bowl of egg white over a pot of simmering water. The bottom of the bowl should not touch the water, so it is best to figure out
which bowl and
which pan before you get the egg whites in there.
Beat on high speed for about 7 minutes. The egg whites should be holding gorgeous, stiff and shiny peaks. Remove the bowl from the heat and add the almond and vanilla extracts. Beat 5 minutes longer until frosting has cooled.
To Assemble:
Place 1 layer on a cake plate. Spread cooled lemon filling evenly on
top of layer, to within one inch of the edge. (Don't spread the filling all the way to the edges or it will leak out. Delicious, yes but pretty, no.)
Put the second cake layer on top.
Frost entire cake. Press coconut into the sides and the top of the cake.
Garnish with a few strands of lemon zest.

Photo by Kevin Flynn
Clearly Marianne spent her years at MIT wisely; studying to be a doctor, finding a husband and most importantly, honing her recipe writing skills.