• Soak liver in milk for 1-2 hours. Remove liver from milk and rinse with water. Discard milk.
• Cut into smaller chunks (approximately 1- 2 inches)
• Transfer to a food processor or blender and puree.
• Transfer puree to clean ice cube trays. Spoon 2 Tbsp of liver puree into each ice cube compartment for 1 ounce liver cubes.
• Freeze the puree in the ice cube trays
• Remove cubes from tray and serve in freezer safe container

To Serve

• When making a ground beef crumbles in a skillet, add 1 frozen beef liver cube to the skillet while cooking ground beef. Be sure to cook the ground beef crumbles fully. The liver will "disolve" into the ground beef crumble mixture. The ideal ratio is 1:1 -- 1 liver cube to 1 pound ground beef. Beef liver cubes work great for dishes like tacos, spaghetti and chili where additional spices and sauces are used.
  

To Store

• Store frozen beef liver cubes in a freezer safe container for up to 2 months.