McCormick No Artificial Flavors Gluten Free Maple Extract, 2 fl oz Box. McCormick Gluten Free, Non GMO Maple Extract, Made with real maple, McCormick Maple Extract is bursting with the sweet taste of maple syrup. Feel good adding it to pancake batter, baked goods, frosting, hot beverages and cocktails. Non GMO and gluten-free. This McCormick Maple Extract is in a Plastic box that is 2 fluid ounces. Store this shelf-stable item at an ambient temperature.