Finely dice your peaches and tomatoes and add to a bowl. Add your finely chopped basil. Toss to combine.
Add the white balsamic vinegar and some salt and pepper. Toss to combine. Add more based on your preference. I don't suggest adding more vinegar as it will just add more liquid to the dish, which we don't want.
Add the ricotta, cottage cheese and lemon zest to a food processor or blender. Blend until smooth. Taste and add more lemon if you'd like.
Transfer the whipped dip to a serving bowl. Spreading it out evenly. Drizzle the olive oil on top.
Top the dip with the peach and tomato mixture. Sprinkle with a little more salt.