01 -
Heat oil in a large pot over medium heat. Sauté chopped onions until translucent, about 5 minutes.
02 -
Add chicken thighs to the pot and cook until browned on all sides, approximately 5 to 7 minutes.
03 -
Stir in Massaman curry paste and cook for 1 minute until fragrant.
04 -
Pour in coconut milk and vegetable broth, then bring the mixture to a gentle simmer.
05 -
Add diced potatoes, toasted peanuts, brown sugar, fish sauce, cinnamon stick, and optionally star anise. Simmer uncovered for 30 to 40 minutes until potatoes are tender.
06 -
Stir in fresh lime juice just before serving to enhance flavors.