The orange is a fruit from the citrus family. Orange zest is the finely grated skin from the outside of the orange but doesn't include the white pith which is bitter. The skin contains the orange oil which gives a stronger flavour when added to cooking. Use organic and locally grown if possible, scrub orange skin before using.
About Susan Joy
I've battled with Chronic Fatty Liver Disease, an Autoimmune Thyroid Disease (Hashimoto's), Arthritis and digestive issues for many years. I decided to conduct my own research on what food choices could help my conditions. These choices culminate under what is termed a Paleo Lifestyle. I live in Perth, Western Australia with my husband of over 49 years. I'm the author of The JOYful Table cookbook, A JOYful Christmas, The JOYful Table 5-week Meal Plan and The Paleo Bread Cookbook.