Grouper Collars with Cilantro and Onions

South Carolina cooking leans toward brighter finishes, lighter broth, and produce that keeps the plate moving. This version uses Cilantro and Onions and a quick pan finish so the Grouper Collars stays central instead of getting buried under the rest of the plate.

1 1/2 to 2 pounds Grouper Collars
Kosher salt
Black pepper
Neutral oil or rendered fat
1 handful Cilantro
1 to 2 cups Onions
Optional: 1 small Peppers
1 tablespoon butter

Trim and season the Grouper Collars while you prep the Cilantro and Onions.
Set up the pan, pot, or oven before you start cooking so the timing stays calm once the protein goes down.
Cook over lively heat and stop while the vegetables still taste like themselves.
Fold in the Cilantro and Onions at the right point so they support the cut instead of dissolving into the background.
Rest or hold the protein briefly, then serve while the pan juices or broth still feel connected to the plate.

Keep the seasoning clean and let the cut set the pace. Leftovers keep best when cooled quickly and packed shallow; South Carolina meals built around Grouper Collars are usually stronger on day one than after repeated reheats.