Morning Bites video East Indian Bottle Masala Recipe. 28 ingredients.
This would need to be scaled for a home use as it makes just shy of 2 kg.
Ingredients are individually / group roasted, cooled and ground to a fine powder masala.
In video order,
150 g Coriander seed
250 g Cumin seed
250 g Mustard seed (brown)
10 g Mace
10 g Mugwort (Note: These appear to be reverse labelled and

mugwort. Not sure what this is.)
25 g Stone Flower
10 g Cubeb (Tailed Pepper)
25 g Black Cardamom
10 g Triphala (Note: possibly omit this if unavailable. Ayurvedic ingredient.)
25 g Sesame seed
25 g Fenugreek seed
50 g Fennel seed
25 g Cloves
30 g Star Anise
35 g Green Cardamom
35 g Black Peppercorn
150 g Cinnamon stick
4 x Nutmeg
1 piece stone Asafoetida (substitute powder hing, quantity ?)
200 g Turmeric root (substitute powder)
30 g Poppy seed
30 g Caraway seed
25 g Tej Patta
25 g Wheat kernel (Warning: contains gluten)
25 g Gram (dehydrated chickpea)
100 g Pandi Mirch
200 g Kashmiri Mirch
200 g Bedgi Mirch (Byadgi)
I would imagine that 500 g of MDH Deggi Mirch would be a suitable substitute for the 500 g of chilli varieties.