The flavor of sesame and radishes play well together. Add in some chives and sea salt and you've got yourself a great appetizer! You'll get people who think they don't like radishes...until they try this! We've converted many radish skeptics and are sure you will too. The Radish Skeptic Converting Magic happens partly thanks to the salt. When you add the sea salt just before you serve the toasts, it helps to tone down the heat that turns some people off.