Homemade Beef Bouillon Cubes - cooking recipe

Ingredients

3 cups celery, minced
3 cups carrots, minced
2 onions, minced
2 tablespoons salt
1/2 lb ground beef

Preparation

Combine all ingredients in a saucepan without any liquid.
Cook over very low heat, covered, for 1 hour.
Place contents into a blender or food processor and process until smooth.
Pour into ice cube trays and freeze.
Use a cube of bouillon to enhance the flavor of gravy or soup.