For the roasted tomato puree
Roast the vegetables: Preheat your oven to 400°F (200°C). Place the tomatoes, onion, garlic, and jalapeño on a baking sheet. Drizzle with olive oil and sprinkle with salt and pepper. Roast for 15–20 minutes, or until the tomatoes are soft and slightly caramelized.
Make the puree: Once cooled, transfer the roasted vegetables to a blender. Add the cumin and puree until smooth. Add water as needed for a thinner consistency. Set the puree aside.
Prepare the persimmons: Wash, peel, and finely dice the Fuyu persimmons. Use Fuyu persimmons for a firm texture; Hachiya persimmons are too soft and astringent unless very ripe.
Assemble the salsa: In a large bowl, combine the diced persimmons, diced red onion, and chopped cilantro.
Combine and season: Pour the tomato puree over the persimmon mixture. Add the lime juice and a dash of olive oil. Add Chipotle powder, sugar, hot sauce, salt & pepper. Stir gently to combine all the ingredients. Taste and adjust.
Rest and serve: Cover the salsa and refrigerate for at least 30 minutes to allow the flavors to meld.