Place salt in a small mixing bowl.
Add sugar.
Add chili powder.
Add black pepper.
Mix spices together. Set aside for now.
Place sausage and ground beef in a medium sauce pot.
Add the apple cider vinegar.
Add 6 cups water.
Use your hand to break up the sausage and beef in the pot.
Place saucepot over Medium heat on your stove top.
Simmer for 1 hour, stirring occasionally until mixture reduces.
Add the spice mixture. Stir well.
Simmer for about 30 more minutes until chili reaches desired consistency.
Slice the livermush into slices about ½ inch thick.
Place a couple of slices in a skillet over medium heat on your stovetop.
The livermush is already cooked, but just warm it up a bit and let it brown on the outside.
Assemble your sandwich by placing a slice of warm livermush on a slice of bread or bun.
Add a layer of mustard.
Add some chopped onions.
Add a spoonful of the chili. Top with another slice of bread or the bun top.
Enjoy!