So when ShopRite has london broil on sale in the summer, if I can beat bac, RU4Real and RU#'s to the store, I'll usually pick up a few good size pieces, wrap them and throw them in the deep freeze. They work great in the crockpot: cut them into cubes (easier when frozen), add in sliced carrots and cubed potatoes, cream of mushroom soup, dried onion soup mix, a couple cloves of garlic, and let that slow cook for 8 hours.