Hamburger Vegetable Chowder Recipe

Use pressure cooker. Heat; add fat and brown meat. Add tomatoes, carrots, celery, onion, salt, barley or rice, pepper, water, and potatoes. Place cover on cooker. Allow steam to flow from vent pipe to release all air from cooker. Put regulator on vent pipe and cook 15 minutes at 15 pounds. Let pressure drop of its own accord. Serves 5-6.