When most people think of basil, they think of Italian food and especially pesto sauce. But there are around 150 varieties with different uses. It is mostly used as a culinary seasoning.
Each type tastes a little different and many countries have a favored variety for their cuisine.
If you grow your own, be sure to pinch off any flowers that appear on your plants since the process of producing flowers will make the leaves taste bitter.
Basil originated in India and was introduced to Europe and the Americas.
You can use basil in your desserts as well as savory dishes. One of my favorite recipes uses Mexican basil in a shortbread type cookie.
Expand your horizons and try different kinds.