I am growing some cinnamon basil this year, but frankly, when it started thriving I wasn't sure what to do with it. Well, here's a recipe I found online. These muffins rock.
Cinnamon Basil Muffins
1/4 cup fresh cinnamon basil leaves
1/3 cup canola oil
1/2 cup sugar
1 cup flour
1 teaspoon baking powder
1/4 cup sour cream
1/4 cup milk
1/2 cup chopped walnuts or pecans
Puree cinnamon basil leaves with oil in blender. Combine with sugar and egg. Sift together flour and baking powder and add to oil mixture, then fold in remaining ingredients.
Bake at 400°F for 12-14 minutes or until lightly browned. Makes 12 regular sized muffins or six large muffins.