Instant Pot BBQ Pulled Pork

Ingredients (10)

• 1 teaspoon liquid smoke
• 2 cups unsweetened BBQ sauce (divided)
• 2 tablespoons apple cider vinegar
• 1/3 cup brown sweetener
• 3-4 pound boneless pork shoulder or pork butt
• salt and pepper to taste
• 1 teaspoon olive oil
• 1 cup chicken broth or beef broth
• 1 cup chopped onion
• 2 garlic cloves, minced