Wash and soak toor dal for 3-4 hours.
Drain water and grind it to a coarse paste.
Add grated beets, red chilly powder, pepper powder and salt and mix to form a thick batter.
Heat appe / paniyaram pan.
Add coconut oil in the moulds and add lemon sized ballas of the batter into them.
Cook until both sides are golden and crisp.
Serve them hot.