In a small saucepan, bring the water and sea salt to a boil, then whisk in the stone-ground grits.
Reduce the heat to low, cover, and simmer the grits for 15-20 minutes, stirring occasionally until they reach a thick and creamy consistency.
While the grits are simmering, melt the ghee in a large skillet over medium heat.
Add the diced yellow onion, red bell pepper, and minced garlic to the skillet, sautéing until the vegetables are softened and fragrant.
Increase the heat slightly and add the raw shrimp to the skillet, seasoning them evenly with Cajun seasoning and black pepper.
Cook the shrimp for 2-3 minutes per side until they are pink, opaque, and slightly charred on the edges.
Once the grits are finished, stir in the full-fat coconut milk to add a rich, dairy-free creaminess.
Divide the creamy grits into serving bowls, top with the spiced shrimp and vegetable mixture, and garnish with fresh chopped parsley.