Instant Pot Vegan Fesenjan

Name: Instant Pot Vegan Fesenjan
Prep time: 15 min
Cook time: 35 min
Total time: 50 min
Cuisine: Middle Eastern
Ingredients: 1 large onion – 2 cups diced; 4 cloves garlic, minced or pressed; 1 teaspoon turmeric; 1 teaspoon cumin; ½ teaspoon cardamom; ½ teaspoon nutmeg; 1 cinnamon stick; ½ teaspoon ground cinnamon; ½ teaspoon black pepper; ½ teaspoon salt; ¾ cup orange juice; 1 teaspoon orange zest; 2 cups vegetable broth; 1 cup green lentils; 1 cup walnuts, toasted and ground; ¼ cup pomegranate molasses (or syrup); 2 tablespoons maple syrup; ½ cup (or more) pomegranate seeds