Walnut Cake with a Hint of Rosemary Recipe | Food Network

Ingredients

• 1/2 teaspoon baking soda
• 3/4 cup walnuts
• 1 cup whole-wheat pastry flour (see Ingredient notes)
• 1/4 teaspoon salt
• 1 cup buttermilk
• 3/4 cup all-purpose flour
• 1 1/2 teaspoons baking powder
• 1/4 cup mild olive oil or canola oil
• 4 teaspoons very finely chopped fresh rosemary
• 1 teaspoon vanilla extract
• 1/2 teaspoon freshly grated lemon zest
• 2 large eggs, at room temperature (see Tip)
• 2 large egg whites, at room temperature, or 4 teaspoons dried egg whites (see Ingredient Note), reconstituted according to package directions
• 1 1/4 cups sugar
• 1 cup Vanilla Cream (recipe follows)
• Confectioners' sugar for dusting
• 2 cups mixed fresh berries (blueberries, raspberries, blackberries)
• Rosemary sprigs for garnish