INSTANT POT BRISKET

Name: INSTANT POT BRISKET
Cuisine: Southern
Ingredients: 1.5 - 2 pounds (766g) beef brisket (2 inches thick); 3 – 5 drops liquid smoke; 2 tablespoons (26g) brown sugar; 2 teaspoons (5g) chili powder; 2 teaspoons (4g) black pepper; 1 teaspoon (2.4g) onion powder; 1 teaspoon (2.8g) garlic powder; 1 teaspoon (3g) cinnamon powder; 1 teaspoon (6g) coarse kosher salt; ½ teaspoon (1g) cumin seed , ground; ½ teaspoon (1g) fennel seed , ground; ¼ teaspoon (0.5g) cayenne pepper; 1 medium onion , sliced; 3 garlic cloves , minced; 1 cup (250ml) ketchup; ½ cup (125ml) unsalted chicken stock or water; 1 tablespoon (15ml) maple syrup; 1 tablespoon (15ml) honey; 2 tablespoons (30ml) apple cider vinegar; 2 tablespoons (30ml) Dijon mustard; 1 tablespoon (13g) brown sugar