5 eggs, separated (if you're feeling lazy dont separate because you can just blend the batter)
1/2 Cup Sour Cream
2/3 Cup Stevia or Erythritol
1/4 Cup Psyllium Husk
1Ounce Sliced white cheese (for Filipino bibinka)
Preheat oven to 350
Line a baking pan (springform is best) with a greased banana leaf or with parchment. Grease the sides.
The lazy version - blend ingredients, pour in pan and bake for 40 minutes
The long version:
Whip egg whites into stiff peaks
Whisk all other ingredients together
Gently fold whites into yolk mixture a little at a time until well mixed (no streaks)
Pour into baking pan and bake for 30-40 minutes or until the top is no longer moist in the cracks (by sight) or until it passes the toothpick test.