Thandai (Almond Drink)

Ingredients:
1/2 cup almonds (badam)
1 1/2 cup Milk
4 tablespoons Sugar
1 1/2 teaspoon whole black pepper (kali mirch)
1 tablespoon fennel seeds (saunf)
2 tablespoon poppy seeds (khuskhus)
4 green cardamom (ilatchi)
2 tablespoons rosewater
2 cup water, adjust as needed