Vegetarian Moussaka With Portabella

Name: Vegetarian Moussaka With Portabella
Ingredients: Preheat oven at 375 degrees fahrenheit; You will need:; 5 medium-sized russet potatoes; 2 8s oz. packages of portabella mushrooms, diced; 1 large carrot, cleaned and sliced crosswise; 2 medium-sized onions, diced; 4 cloves of garlic, minced; 3 fresh tomatoes, diced, or you can use 1 (15 oz.) can of diced tomatoes, drained; 1/2 teaspoon dried basil; 1/4 teaspoon garlic salt; salt and pepper to taste; 2 tablespoons EVOO; 1 cup unflavored Soy Milk; 4 1/2 tablespoons Egg substitute equivalent to 3 eggs – I use Ener-G substitute= teaspoons of Ener