Prepare the Sausage Mixture: If your sausage is in casings, carefully remove the meat.
In a medium bowl, combine the ground sausage and the grated cheddar cheese.
Mix with your hands until just combined, being careful not to overwork the meat.
Form the Sausage Balls: Take a small portion of the sausage mixture, about 1 ounce, and flatten it in your palm.
Place one cube of cheddar cheese in the center.
Seal and Roll: Carefully mold the sausage mixture around the cheese cube, ensuring it's completely sealed.
Roll it between your palms to form a smooth, compact ball.
Repeat with the remaining sausage and cheese cubes.
Cook the Sausage Balls: Heat the oil or fat in a large skillet over medium heat.
Once shimmering, carefully place the sausage balls in the skillet, leaving space between them. You may need to cook in batches.
Brown and Serve: Fry the balls for 8-10 minutes, turning them occasionally, until they are golden brown on all sides and cooked through.
Transfer to a paper towel-lined plate to drain excess grease.
Serve immediately while the cheese is warm and gooey.
Keep your sausage and cheese cold until you're ready to mix. This makes the mixture easier to handle and prevents the fat from melting in your hands.