Spicy Garlic Cashew Chicken

Name: Spicy Garlic Cashew Chicken
Ingredients: 1 cup roasted (salted or unsalted) cashew nuts; 6 Tbsp roughly chopped cilantro (leaves and stems); 1/4 cup grapeseed or olive oil; 4 garlic cloves, roughly chopped; 2 tablespoons soy sauce (use gluten-free for gluten-free version); 2 teaspoons brown sugar; 1 to 2 jalapeño peppers, stems and most seeds discarded, roughly chopped; 1 Tbsp lime juice, plus lime wedges for garnish; Kosher salt and freshly ground black pepper; 3 pounds bone-in, skin-on chicken thighs