1/2 c. chopped celery
1/2 c. chopped carrots
1/2 c. chopped mushrooms
1/4 c. chopped onion
4 med. red potatoes, chopped
1 1/2 tsp. olive oil
1/4 tsp. pepper
2 tbsp. Worcestershire sauce
3/4 c. Mozzarella cheese

Mix vegetables with oil, Worcestershire sauce, and pepper. Stir fry on simmering heat level about 1 hour. Add cheese on top and let melt. Serve hot!