In a small bowl combine the ricotta cheese with the basil, fresh oregano, and thyme. Set aside.
In another small bowl whisk together the olive oil, balsamic vinegar, salt, and pepper.
Layer your platter with half the tomato slices, cucumber, radishes, onion, and dollops of half the herbed Ricotta. Repeat with second half of your tomatoes, cucumbers, radishes, onions, and herbed ricotta.
Drizzle with the dressing. Season with salt and pepper if needed.
Top with serrano peppers
Garnish with fresh basil and oregano.