Mushroom Masala (Instant Pot & Stovetop Versions)

Name: Mushroom Masala (Instant Pot & Stovetop Versions)
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Cuisine: Indian
Ingredients: 1/3 cup cashews; 1 onion (large); 1 tbsp garlic paste; 1 tbsp ginger paste; 1 tbsp poppy seeds; 4 tomatoes; 3 green chillies; 1 tbsp vegan ghee (or oil); 2 tbsp Kasuri methi; 1/2 cup green peas; 1/2 cup water (or vegetable stock); 1/2 tsp turmeric powder; 1/2 tbsp coriander powder; 1/2 tbsp paprika (chilly powder); 1/2 tbsp garam masala; salt; 20 oz buttom mushrooms; 1/4 cup sour cream; 1/4 cup cilantro