Preheat oven to 350 F.
By hand, crumble the cornbread. Set aside until ready to use.
In a large skillet, melt butter.
Add scallions, bell pepper and jalapeno. Saute until softened.
Add cilantro and corn. Stir to combine.
Remove from heat. Transfer to a large bowl if necessary.
Add cheese, cornbread, stock and salt. Stir to combine.
Transfer to a buttered casserole dish.
Bake for 45 minutes.