To roast the grapes, drizzle olive oil onto the grape bunch with the vine intact. Place into oven on a pan and roast until the skin slightly blisters and the grapes soften.
Mix the tahini and grape molasses together in a small bowl. *ratio the tahini and grape molasses mix to taste. For a sweeter taste, add more molasses and vice versa.
Toast bread and spread the mixture onto the bread freely.
Add grapes and sprinkle on the sesame seeds to taste. Enjoy!