around 14 years ago, when i was young, In the rainy season, my grandma cooking in the kitchen. i saw many bullfrog in the pot. I ask my grandma "What are these" she say "Boiled bullfrog with young tamarind leaves" it's popular isan food in the raining season. Try some (she invites) . i pick up the spoon to taste. Although it looks strange but very delicious. Good to try