Homemade Rasam Powder

Ingredients:

Toor Daal / Split Pigeon Peas- 2 tbsp
Whole Black Peppercorn – 1/4 cup
Whole Coriander Seeds – 1/2 cup
Cumin Seeds – 1 tbsp
Dry Red Chillies – 5 or to taste
Turmeric Powder – 1.5 tsp
Kashmiri Mirch / Degi Mirch – 1 tsp or as needed