You need to have it in a sufficient quantity (Grandma used to give 4-5 filaments in a warm glass of milk) and with very few other ingredients to know it's real

You need to have it in a sufficient quantity (Grandma used to give 4-5 filaments in a warm glass of milk) and with very few other ingredients to know it's real taste and smell. Part me still wonders if I liked more it due to its rarity or the coziness of staying over at Grandma's...