In a medium bowl, whisk together rava, yogurt, softened ghee, and sugar to form a batter. Let it rest for 30 minutes to an hour.
Add baking soda, cardamom powder and other optional ingredients – vanilla extract and sliced almonds. Mix well.
Pre-heat oven to 350 degrees (180 degree Celsius).
Line your cake pan with parchment paper and gently grease it with a few drop of ghee. Pour the batter evenly into it. Tap the baking pan a few times on the counter; this will help spread the batter. Sprinkle some saffron strands on top.
Bake for about 25-27 minutes. It will be soggy while it’s hot. Let it cool completely before you cut it into pieces.