An ingredient or dish that's flavorful has plenty of taste and aroma.
When we talk about food being flavorful, we often use it to describe something that's really tasty. We might say "This tomato sauce is so flavorful!" when we're trying a new recipe. In general, people use the word "flavorful" to express how much they enjoy the taste or smell of something. It could be a meal from a restaurant, a homemade dinner, or even just a snack. If someone describes their favorite sandwich as flavorful, they probably mean it's got lots of interesting tastes and smells all mixed together.
Full of flavor.
