Prepare the grits according to package directions, using chicken broth instead of water. When they're cooked, stir in cheese, 3/4 of chopped scallions, & some salt & pepper. Cover

Heat the oil in a medium saute' pan or cast-iron skillet on medium. Add the smoked sausage, onion, pepper, & garlic. Cook until lightly browned, 5 - 7 min. Add shrimp, tomatoes Z& Old Bay seasoning. Cook until the shrimp are pink & firm. Add salt, pepper & hot sauce to taste.

Serve the shrimp over the hot grits & garnish with remaining chopped scallions.