Begin by preparing your dough the day before.
Preheat the Ooni Karu 16 or Ooni Koda 16 pizza oven to 700 degrees F; alternatively, preheat your kitchen oven to the max 550F with a pizza stone. Stretch the dough out thin, approximately 15"-16" round.
To assemble the pizza, spread the enchilada sauce onto the dough. Evenly spread the mozzarella cheese. Then add the leftover enchilada filling (swiss chard) and jalapenos.
Bake for 4 minutes if using a pizza oven, or 6-7 minutes if using a kitchen oven (with the final minute under the broiler one high), until spotted, browned, and gorgeous.
Remove from the oven and top with cilantro. Slice and serve right away.