Chili Oil My homemade chili oil I just use a large ornamental jar-one that holds about a quart of olive oil. Then I add about 10 assorted hot peppers-usually cayenne, habanero, or jalapeno (we like it hot) Then add whatever else you like. I usually add peppercorns, whole garlic, a bay leaf, and some fresh herbs-oregano, etc. Be creative. This is also very pretty and makes a great gift. Just be careful because it gets very hot in a couple of weeks. Just use small amounts in cooking. It also is wonderful for making homemade croutons! Posted by Kathy on September 02, 1996 at 12:49:20: