The grilled onion is sweet and the balsamic vinegar adds a rich depth of flavor that is just delicious! (grillinfools.com)
Basic chili powders might be built around cayenne pepper, but there are some fantastic blends that use a variety of other dried peppers, as well as cocoa, garlic and onion to give them a rich depth of flavor, as well as plenty of heat. (craftsy.com)
The slight buttery flavor and cinnamon coating gives a richer depth of flavor for a cool winter day... especially when eaten right out of the oven! (naturalsweetrecipes.com)