Baked samosas

Who doesn't love samosas? Yet the oil , white flour definitely discourages people like me to make them at home. This is my simple effort to make them healthy and guilt-free.
1/2 atta
1/2 cup maida
2-3 tbsp suji
2 tbsp butter
1 tbsp oil
salt as required
1 big pinch baking soda
chaas/buttermilk as required

4-5 potatoes boiled and roughly mashed
1/2  cup boiled peas
1 tbsp ginger and green chilli crushed
1/4 tsp chilli powder
1/2 tsp dhaniya pwd
1/4 tsp garam masala
1 tsp amchur
1 tsp anardana crushed
1/2 tsp bhuna jeera
salt

Method
Knead all the ingredients into a soft dough, keep for 2- mins.
For the filling...
Mash roughly boiled potatoes.
Mix chilli ginger crushed, salt, bhuna jeera, chilli powder, amchur, dhaniya powder, garam masala, ch dhaniya, boiled peas and anardana.
Mix well and fill the samosas and bake in preheated oven at 200 deg C.
Enjoy with hot tea without any guilt.