Prepare:
Have ready:
Set the shrimp aside and place the shells in a saucepan with:
Bring to a boil, reduce the heat, and simmer until the liquid is reduced by half. Strain the liquid into a bowl, pressing on the shells. Discard the shells and set the broth aside. Cook in a large skillet over medium heat until the fat is rendered, 5 to 7 minutes:
Stir in and cook until lightly browned:
Stir in and cook until fragrant:
Add and cook, stirring, until lightly browned, about 1 minute:
Slowly stir in the reserved broth, then stir in:
Bring to a simmer. Add the reserved shrimp and cook, stirring occasionally, until they are pink and the liquid is slightly thickened, about 5 minutes. Stir in:
Serve the shrimp over the grits. Sprinkle with: