A great tasting coffee cake using almond flour, finely ground unsalted almonds. I'm sure you could make this cake using regular sugar as well. I sometimes use egg whites, or Egg Beaters to cut down on the fat content.
In a medium size mixing bowl, combine 1 cup of the almond flour, splenda, butter, cinnamon and salt. Mix well, and press into a greased 9" baking dish. Slice the cream cheese into about 1/4" slices, and lay on top of the cinnamon layer. Top this layer with the blueberries.
In another bowl, combine the remaining 2 cups almond flour, 1/2 cup splenda, eggs, oil, sour cream, baking soda and baking powder. Mix well, and spoon the mixture on top of the cream cheese. Sprinkle the top with 1/4 cup splenda mixed with 1/2 teaspoon of cinnamon if desired.
Bake in a preheated 350 degree oven for 35 minute.