For making all in one spice( 200 grams )
coriander seeds 1 Tbsp
Pepper 1 Tbsp
Carom seeds 1 Tbsp ( optional )
Mustard seeds 1 Tbsp
Dry red chilly seeds 1 Tbsp
Dry red chilly 8 (or according to your taste )
To Make Aloo
All in one spice mixture masala 2 Tbsp (or) add more if you like more spicy
Oil to fry 1 Tbsp
Garlic(chopped) 1 Teaspoons
Chopped Potatoes 2
Turmeric powder 2 pinch
Heat the pan and dry roast the coriander seeds, pepper, carom seeds, mustard seeds then add dry red chilly seeds and saute for a min then transfer it to blender. In the same pan now add the dry red chili and dry roast it and add it to the blender containing other dry roasted ingredients. once the spices have cooled down grind them coarsely.
Now the final step of preparation:
In the same pan add oil, once the oil is hot add the garlic and chopped onions and saute for about 2 mins then add turmeric powder, potato & salt and saute until the potatoes are semi soft. once the potatoes are semi soft or half cooked add the Grinded spice of about 2 Tbsp and mix it well so that potatoes are covered in spice completely. Now close it with the lid on a medium low flame and mixing it occasionally. once the potatoes are cooked switch off the gas and serve it hot with daal rice or chapati.
Note: you can store the grinded masala in a container and use it whenever you want.