The day before:
Sprinkle beef with salt and pepper. Cover and bake in pan at 300 for 2 1/2 to 3 hours, until the meat is soft.
Wash beets and wrap in foil. Bake at the same time as the meat and place on a pan to catch any drips.
Let the beets cool and gently rub off the skin. Grate the beets using the large holes of a box grater
Break the meat into bite size pieces and refrigerate the meat and the beets.
The next day:
Fill a heavy bottom pot or dutch oven with 3 tablespoons of olive oil.
On a medium heat, fry the onions until translucent.
Add the carrots and cabbage and sauté for a few minutes until slightly softened.
Add grated beets, meat and any juices accumulated in the pan and bay leaves
Add 6 cups of beef broth.
Simmer for 40 minutes to an hour until vegetables are soft.
Add potatoes and cook another 15 minutes.
Add chopped dill and turn off the pot
Serve with a dollop of sour cream and warm crusty bread