For dough, dissolve yeast in warm water in large bowl. Stir in sugar, oil, salt and 1 cup of flour. Can add Essence spice, garlic powder, cracked black pepper, dill weed or grated Parmesan as desired to taste. Mix in enough remaining flour to make dough easy to handle (can do in food processor). Turn tough onto lightly floured surface and gently roll in flour to coat. Knead about 5 minutes or until smooth and elastic. Cover with bowl and let rest for 5 minutes. Roll into four 10 inches circles. Place sauce and topping mix over half of dough. Add 1/2 cup cheese. Fold over and crimp edge shut. Place on foiled and greased cookie sheet. Brush with melted butter after 15 minutes of cooking. Cook for a total of 25 - 30 minutes in a 375 degrees oven or until golden brown.