ok i absolutely ADORE rasam. it's the first thing i go for when i'm feeling a bit under the weather. a peppery, spicy, tangy burst of flavors (also great for your sinuses!)
Rasam Recipe (South Indian Hotel Style) - Swasthi's Recipes
this is on my "Last Meal Request" list. this goes amazingly well with parotta (flaky indian bread) or even basmati rice. a special treat every time i visit home!