The Ultimate Charleston Shrimp and Grits

Preparation

1. Peel and devein the shrimp, reserving the shrimp in a bowl and the shells in a small saucepan. Add 2 cups of water, the bay leaf, ½ teaspoon kosher salt, ¼ teaspoon of the sugar, and the cayenne to the saucepan with the shells. With a spoon, tamp the shells down beneath the surface of the water, cover, and bring to a simmer over high heat. Uncover, turn the heat to medium low, and let the shrimp stock simmer until reduced by half, about 10 minutes.
2. Meanwhile, with a sharp knife, slice the shrimp in half lengthwise.
3. Put the tomatoes in a blender or food processor and add the vinegar, ½ teaspoon salt, and the remaining ½ teaspoon sugar. Process to a smooth purée, then strain through a fine sieve, pressing the skin and seeds to extract as much juice as possible. Discard the skin and seeds. You should have 1½ cups of tomato purée.
4. Scatter the bacon in a large sauté pan over medium-high heat and cook, stirring occasionally, until the bacon is alluringly browned and has rendered its fat, about 8 minutes. Using a slotted spoon, transfer the bacon to a small paper-towel-lined plate and cook the shrimp in the bacon fat in batches, taking care not to crowd the pan, and stirring occasionally, just until they’ve curled into corkscrews and turned pink, about 2 minutes; reserve on a plate. Squeeze half the lemon over the shrimp and sprinkle with 2 pinches of salt.
5. Strain the shrimp stock into the sauté pan, discarding the solids, and stir with a wooden spoon to pick up the tasty browned bits from the bottom of the pan. When the stock simmers, spoon off 2 tablespoons and then whisk them into the flour with a fork in a small bowl to make a paste. Add the tomato purée and the garlic to the pan, stir to combine, and then whisk the flour paste into the sauce. Cook until the mixture thickly coats the back of a spoon.
6. Cut the heat, and fold the shrimp in just to warm through. Season to taste with salt, black pepper, and red wine vinegar. Cut the remaining lemon half into 4 wedges. Serve the shrimp over hot Charleston Hominy, and garnish with the reserved bacon and the lemon wedges.    
7. Charleston Hominy
8. Charleston breakfast hominy, like Charleston Rice, is an exercise in simplicity; the dish isn’t intended to dazzle, but to be honed to a fine polish by years of intensive use—hominy grits, as some call it, is as familiar as water and salt, but rarely taken for granted.
9. Pour the milk and 2 cups of water into a 2-quart saucepan, cover, and turn the heat to medium high. When the liquid simmers, add the grits, butter, and ½ teaspoon salt, and reduce the heat to medium. Stir every couple of minutes until the grits have become fragrant, and are the consistency of thick soup, about 8 minutes.
10. Reduce the heat to low and simmer, stirring often and ever more frequently, for about 20 minutes, by which time the bubbles will emerge infrequently as the grits have stiffened and fall lazily from the end of a spoon. Add ½ teaspoon black pepper and cook for about 10 minutes more, stirring constantly to prevent the thickened grits from scorching on the bottom of the pan (appoint someone to the stirring task if you have to step away—a scorched pot of grits is bitter and a total loss). If your grits thicken too quickly, or if they are too gritty for your taste, add water by the half cup, stirring to incorporate, and continue cooking until tender.
11. When the grits are stiff and stick well to the spoon, turn off the heat and stir. Season with salt and black pepper to taste and serve immediately. (Makes 3 cups)