2 stalks lemongrass
1 1/2 pounds ground chicken
3 tablespoons canola oil
2 tablespoons fresh ginger (peeled and grated)
1 small jalapeño or Serrano chili (finely diced, ribs and seeds optional)
2 tablespoons Asian fish sauce
2 tablespoons light brown sugar
2 cloves garlic (finely minced)
1 lime (grated zest and juice)
1/3 cup fresh mint leaves (minced)
2 head Earthbound Farm Organic Romaine Hearts (leaves separated)