Potatoes clean and boil until tender. Make mashed potatoes, add egg, sour cream or cream/milk, salt and pepper. Cut onion finely and fry until transparent, add minced meat, fry on medium heat until tender. The sauce "Worcestershire" we are not for sale, but you can prepare yourself. To prepare the sauce: ketchup, vinegar, mustard, pressed garlic, peppers mix well. Or take the finished sauce. Add to the meat. The stew another 5 minutes. I don't eat spinach so replaced it with a large bunch of greens - dill, parsley, green onion, cilantro. Greens (or spinach) chopped. In a fireproof dish, put a layer of mashed potatoes.

Then half of the meat.

Again the mashed potatoes, the rest of the meat, corn,

Greens,

The rest of puree.