Ingredients:

• 1/4 cup tahini, stirred
• 1 clove garlic, finely grated
• 2 tablespoons fresh lemon juice
• 1 to 3 tablespoons warm water, as needed
• 1/2 teaspoon kosher salt
• 1/4 teaspoon cayenne pepper, or to taste
• 1 pound okra
• 1 tablespoon canola or vegetable oil, plus more for oiling the grates
• 1/4 teaspoon kosher salt, or to taste