Take a medium-sized potato. Make cuts on each edge of the potato and bake in a microwave for 5-6 minutes. Alternately boil the potato.
Let the potato cool completely before removing the skin.
Preheat the oven to 425 0F.
Clean the mushrooms using a kitchen towel and cut off the dirty stems.
Into a bowl, using the fine side of the grater, finely grate the potato.
To the grated potato, add yogurt, garlic, cilantro, and all the spices.
Mix well and use 3-4 tablespoon of water to fix the consistency. Keep the consistency thick.
Coat the mushrooms well in the batter.
Roll the coated mushrooms in the bread crumbs to cover them fully.
Place the mushrooms evenly on the parchment-lined baking tray.
Spray the mushrooms generously with cooking spray (or carefully brush them with some oil).
Bake in a preheated oven while turning in between. It should take between 25-30 minutes depending on the size of the mushrooms.
Remove from the oven as they start to sizzle.
Serve hot and enjoy as such or with sauce or chutney of your choice.