[Rex]

If you are using frozen liver, I have found the easiest way is to thaw a liver out a bit until it’s soft enough to cut it with a butter knife into small cubes. Then I add the cubes into the ground beef and cook as normal. If you try to cut the liver when it’s completely thawed, it can be quite slimy.

We use this method to hide liver in taco-seasoned ground beef and our child doesn’t even realize he’s eating liver.