Charred Papaya Salad with Tamarind Vinaigrette

Ingredients

• bunch kale
• large Hawaiian sweet papaya, seeded and cut into 3⁄4-in. rings
• olive oil
• kosher salt
• large shallot, sliced and separated into rings
• shelled, unsalted peanuts
• Nasturtium blossoms
• tamarind paste, dissolved in 4 tbsp. hot water, seeds removed
• honey
• extra-virgin olive oil
• Dijon mustard
• lemon juice
• finely chopped peeled fresh ginger
• salt