Hi @carolynstahl !
Fresh corn is enough, if it is yellow and young corn. Not white corn
The P.A.N. flour you mention is the brand that POLAR uses for its products. The factory is POLAR, the product line for arepas and cachapas is P.AN.
This is the specific mix for cachapas, manufactured by POLAR, which corresponds to the P.A.N. line.
You notice the word CACHAPA at the top; but there is nothing better than yellow baby corn for this recipe.