Wash the oranges thoroughly then pierce all over with a knife. Place the oranges in a large pot and cover with water. Bring this to a full boil, then lower the heat to medium/low-low and cover. Simmer for ~1 hour (oranges should be very soft and tender), drain and let cool slightly. Cut the oranges into quarters, discard all seeds and puree in a blender.
Preheat the oven to 350 degrees and spray an 8" cake pan with cooking spray.
In a medium-sized bowl, whisk together the almond flour, oat flour, erythritol and baking powder.
In a large bowl, add the orange puree, egg whites and almond flavor. Whisk well. Dump the dry ingredients over the wet and fold together. Make sure there are no clumps.
Pour batter into prepared pan and bake for ~1 hour, or until surface of cake springs back when touched. Cool cake in pan for about 30 minutes, then flip onto a wire cooling rack, leaving pan over top for another 30 minutes. Remove pan and let cool completely. Slice and serve!
Recipe Notes
**After pureeing, the oranges should measure 2 cups (465g)
Nutrition Facts
Healthy Whole Orange Almond Cake
Amount Per Serving (1 slice = 1/10th of recipe)
Calories 210Calories from Fat 99
% Daily Value*
Fat 11g17%
Saturated Fat 1g6%
Sodium 40mg2%
Carbohydrates 19g6%
Fiber 6g25%
Sugar 4g4%
Protein 9g18%
Calcium 60mg6%
Iron 1.4mg8%
* Percent Daily Values are based on a 2000 calorie diet.