A traditional almond cake originating in the north of Spain, but served everywhere from Galicia to the Islands. Also known as Tarta de Santiago, this cake is similar to a torte and made with almond flour.
Heat the oven to 350°F and place the rack in the center of the oven. Prepare a 9-inch round pan by spraying with cooking spray and lining the pan with parchment.*
Place the granulated sugar, 3 whole eggs and 3 egg whites, salt and almond extract in a large bowl or the bowl of a stand mixer.
Whisk or mix using a mixer until ingredients are combined.
Add the almond flour and whisk by hand or with a mixer just until the ingredients are incorporated. Do not over mix!
Pour the batter into the greased pan, then sprinkle evenly with the turbinado sugar and chopped or sliced almonds. Bake until golden for about 40-45 minutes.
Serve the cake out of the pan or place on a serving platter with whipped cream and berries.