Preserving peeled garlic?

I routinely buy Christopher Farm’s propelled garlic that comes in a 3 lb bag for Costco. You are absolutely correct when you say life is too short to spend time peeling garlic . But at $9.99 for 3 lbs , (sometimes $11.99- price varies even at costco , may be weather related ), they are not expensive. I was out of garlic a couple weeks go, run to local grocery store for the whole garlic cloves which cost me $2.99 for a box of 3 heads. I process the garlic in the food processor, roast them for 20 mint at 400 degrees, packaged an freeze them per my picture taken a few days ago. They last me 2-3 months.