Boil beetroot and potatoes in enough water or pressure cook for 2-3 whistles until tender. Drain and peel.
Grate the boiled and peeled beetroot and potatoes into a mixing bowl.
Add the chopped green chilies, grated ginger, coriander leaves and all the dry spices like turmeric powder, red chili powder, cumin powder, garam masala, fennel seeds powder, amchoor powder and salt.
Add the corn starch/flour/breadcrumbs and mix everything well. Make a soft dough that binds together.
Take lemon sized portions and make round flatten tikkis/cutlets or use a heart shaped mold to make heart shaped tikkis.
Spread some dry breadcrumbs/semolina in a plate/bowl. Coat the tikkis completely in the breadcrumbs/semolina on all sides and keep aside.
Heat a griddle and spread 1 tbsp oil. Arrange 3-4 cutlets and shallow fry on both sides until crisp and golden brown. Can also deep fry or air fry.
Serve the hot and crisp beetroot tikkis/cutlets with chutney or sauce. Enjoy as a snack or appetizer!