1) Leave out the butter sauce if you need this recipe to be oil free.
2) To Freeze, you can either freeze the balls of dough in two portions OR the individual mantis in sealed plastic bags if you are going to serve the manti later.
3) The tomato sauce already is quite "garlic-y" so you can choose to leave out the additional garlic in the yogurt sauce to suit your personal tastes
4) Use ONLY unsweetened vegan yogurt in this recipe. Most store bought version have sugar added to them which will not work with this savory dish. My
homemade vegan yogurt works perfectly in this recipe!