Chili oil is a type of oil that is made by infusing hot chili peppers into an edible oil. It has a spicy and flavorful taste and is commonly used as a condiment or cooking ingredient to add heat and taste to various dishes. Full definition
Drizzle with chili oil and then slice and serve immediately. (heatherchristo.com)
If you're on a cleanse and looking to make your soup recipes as exciting as possible, try adding a bit of chili oil on top, as shown in the pic. (eluxemagazine.com)
I often use red pepper flakes in place of the hot chili oil. (letsdishrecipes.com)