Preheat oven to 375 degrees. Spray a small casserole dish with non-stick cooking spray and set aside.
Cube or crumble the cornbread into chunks and set aside in a large bowl.
In a skillet, brown the chorizo. Drain and remove from pan.
Wipe out the skillet. Then, add the butter and melt.
Add the celery and onion. Cook, stirring frequently, until the onion and celery has softened. Remove from heat.
Add the chicken broth to the crumbled cornbread, making sure the broth has been completely absorbed.
Add the egg, garlic powder, fresh thyme, chorizo, celery, and onion. Stir to combine all of the ingredients and season with salt and pepper.
Spoon the stuffing into the prepared baking dish and bake for 30 minutes, or until the stuffing is golden brown and crispy on top.
Serve immediately.