How To Roast Garlic And Store In Olive Oil I love garlic and more specifically, roasted garlic. There is something about the delicious, caramel cloves of garlic that bring my mouth happiness. I have been known to eat an entire bulb, yes a bulb, of garlic in one sitting. Did you know how easy it is to roast and store your garlic in olive oil? SO EASY! You will not be buying roasted garlic in a jar ever again once you know how easy it is.