Aarón Sánchez's Seared Salmon with Pumpkin Seed Mole Recipe

Ingredients

• 3/4 cup pumpkin seeds, toasted, plus more for serving
• 1/2 teaspoon cumin seed
• 4 to 6 (6-ounce) salmon fillets, with skin
• Kosher salt and freshly ground black pepper
• 4 tomatillos
• 1 to 2 jalapeño or serrano peppers
• 1/2 white onion, chopped
• 2 cloves garlic, finely chopped
• 1 ½ cups chicken stock, divided
• 1 tablespoon unsalted butter
• 1 ½ cups baby spinach
• 1 cup fresh cilantro, plus more for serving
• 1 cup flat-leaf parsley
• 1/4 cup oregano
• 1 ½ tablespoons lime juice
• Grapeseed or vegetable oil for frying
• Cracked black pepper