01 -
Preheat the oven to 350°F (175°C) and lightly grease a 9x13-inch baking dish.
02 -
In a large bowl, combine shredded Cheddar cheese, milk, oats, egg, and salt. Mix well.
03 -
Add the ground beef to the mixture and blend until thoroughly combined.
04 -
Shape the mixture into 8 mini meatloaves and place them in the prepared baking dish.
05 -
In a small bowl, mix together ketchup, brown sugar, and mustard. Stir well, then spread this sauce over each mini meatloaf.
06 -
Bake uncovered for 45 minutes, or until an instant-read thermometer reads 160°F (72°C) when inserted into the center of a meatloaf.