Drain the olives and capers, halve the olives, dice the cheese, mix everything with 50 ml of olive oil and let it steep for at least 2 hours.
Wash the pumpkin, quarter it, remove the seeds and cut the pulp into wedges, mix with the rest of the olive oil and fry, turning frequently, until the pumpkin wedges have the desired consistency, 5-10 minutes, I like them best slightly crunchy.
Mix the pumpkin with the cheese, capers and olive mixture, season with salt and pepper, arrange on lettuce leaves, drizzle with balsamic vinegar and serve sprinkled with basil leaves.