Three Berry Butter Cake

I think this was a williams-sonoma recipe that came with the flower baking pan.

Unbalanced

% Daily Values based on a 2,000 calorie diet

Step 1

Preheat oven to 350F. Grease a 13x9x2 inch metal baking pan, then line bottom with wax paper and grease paper

Step 2

Heat butter with cream in a small saucepan over low heat until melted, then cool.

Step 3

Beat eggs, granulated sugar, and salt with an electric mixer on high speed until mixture is thick, pale, and forms a ribbon when beaters are lifted, about 5 minutes with a standing mixer or about 12 minutes with a handheld. Add zest, baking powder, and vanilla and mix on low speed until blended.

Step 4

Add 1 1/4 cups flour and half of butter mixture and mix on low speed until blended. Mix in remaining butter mixture and 1 1/4 cups flour in same manner. Increase speed to medium and beat 1 minute with a standing mixer or 2 minutes with a handheld, or until batter is thick and sticky. Add berries and carefully fold in with a rubber spatula until barely combined. Spoon batter into baking pan, gently smoothing top. Bake in middle of oven until springy to the touch and a tester inserted into center comes out clean, 45 to 50 minutes. Cool completely in pan on a rack.

Step 5

Run a knife around edge of cake, then invert rack over cake and flip cake onto it. Remove wax paper and reinvert onto a platter

Step 6

Just before serving, dust with confectioner's sugar.