Preheat the oven to 350 degrees F. Place the bread cubes on a baking sheet. Bake for 10 to 15 minutes, until they are slightly toasty.
While the bread toasts, I make the basil vinaigrette! Add all the vinaigrette ingredients to a blender or food processor and blend until smooth.
When the bread is finished, place the toasted cubes in a bowl or on a large platter for serving. Drizzle on some of the basil vinaigrette - about 2 to 3 tablespoons - and toss well. You want it to soak into some of the bread!
Toss in the peach slices and the cherry tomatoes with a pinch of salt and pepper. Drizzle with more basil vinaigrette. Add the burrata on top, then do another drizzle of vinaigrette. Top with fresh basil leaves and serve!