To make the dressing. whisk together all of the ingredients in a large bowl. Toss the arugula and the nectarines in the sweet pomegranate dressing, then scatter shreds of burrata cheese on top. (Pouring the dressing ocer the burrata would give the burrata an unappetizing color, and we don’t want that.) Garnish with sesame seeds and mint. When they’re in season, pomegranate seeds are a great addition too.
To make sesame seed candy, you just need more seeds than sugar. In a small, dry skillet over medium heat, add 1/3 cup of sugar. Do not stir. Just sit back and wait for it to melt. If it is starting to burn, turn down the heat. Just when the sugar begins to melt, add in 1/2 cup of toasted sesame seeds and stir. Once the sugar is fully melted, pour the mixture onto a lightly greased sheet pan and set aside to cool. Once cool, break or cut into little candy pieces. If you have have a hard rock mass of sugar and seeds, you used too much sugar. Toss it out and start again.