| Ingredients1 (4-5 pound) sirloin tip roast 1 onion, chopped 10 small yellow potatoes 3 carrots, peeled and chopped 1 large sweet potato, peeled and chopped 3 large celery stalks, trimmed and chopped 4 tablespoons flour   Sauce (lots of variations based on personal taste) 1 can of diced tomatoes 1/4 cup brown sugar 1 tablespoon cumin 1 teaspoon coriander 1 teaspoon curry powder 1 teaspoon onion powder 1 teaspoon celery seed 1 teaspoon mustard powder 1 teaspoon nutmeg 2 teaspoons chili pepper 2 teaspoons garlic powder 1/2 teaspoons ground ginger |