In a medium-sized pot, bring the water to a boil then add the salt and butter.
Once the butter has melted, add in the Jim Dandy Quick Grits and stir until they are completely incorporated.
Bring the mixture back to a boil, reduce the heat to low, and cover the pot. Cook for 15 minutes, stirring occasionally.
After 15 minutes, remove the lid and check if the grits are done by tasting one. If they are still too crunchy, add 2-3 tablespoons of water and cook for an additional 5 minutes. Once they are cooked through, turn off the heat and stir in the remaining butter and black pepper.
Serve your Jim Dandy Grits hot with your favorite breakfast dishes, or store them in an airtight container for later use.