Mix all the ingredients except the lemon juice together in a small bowl.
Taste and see if you would like more tanginess. If you do, add the lemon juice and stir well. You can also add more cayenne pepper if you would like. Enjoy!
If you don't have cayenne pepper at hand, you can substitute 1 teaspoon of cayenne pepper with 1 Tablespoon of sriracha. It will then be similar to my dynamite sushi sauce.