Preheat oven to 180°C.
Place the medjool date, hot water, and baking soda into an oven-safe glass bowl. Mash together until the date is broken down into a paste.
Add the egg, Greek yogurt, milk, flour, protein powder, sweetener, and baking powder directly into the same bowl. Mix until smooth and well combined.
If meal prepping, repeat the same ingredients into separate individual bowls - do not mix a giant batch. This keeps macros accurate and each bowl equal in volume.
Bake for 20–22 minutes until set and lightly golden on top. Slightly underbake for a softer, gooier centre.
Let cool for 5–10 minutes.
While the bowl cools, make the caramel sauce: Melt butter in a small saucepan, add sweetener and stir until dissolved. Add bone broth paste, milk, and vanilla, then simmer for 2–3 minutes until thickened.
Drizzle caramel sauce generously over the warm pancake bowl and serve.