01 -
In a large bowl, combine masa harina, chicken bouillon, and salt. Gradually pour in hot water, mixing until a soft, pliable dough forms.
02 -
Add softened butter to the masa dough and knead until smooth and uniformly blended.
03 -
Divide the dough into 12 equal portions, rolling each into a ball. Cover with a damp cloth to prevent drying.
04 -
Flatten each dough ball into a disc about 1 cm thick. Place a spoonful of cheese and beans in the center. Fold the edges inward to enclose the filling, then shape into a 7–8 cm disk.
05 -
Heat a griddle or skillet over medium heat and brush with a thin layer of vegetable oil. Cook pupusas for 3 minutes per side, or until golden and crisp.