Instant Pot Indian Butter Chicken

Ingredients

• 1 c basmati rice
• 1/4 c unsalted butter or 3 tablespoons ghee
• 4 skin-on chicken thighs or 2 chicken breasts cut into 1-inch pieces.
• 1 medium onion, diced (about 1 cup)
• 1 red bell pepper, diced
• 4 cloves garlic, minced
• 2 tbsp freshly grated ginger
• 2 tsp garam masala
• 1 tsp ground turmeric
• 1 tsp smoked paprika
• 1 tsp ground cumin
• 1/2 tsp ground cayenne pepper
• 1 tsp Kosher salt
• 1 tsp ground pepper a
• 1 (14.5 oz) can petite diced tomatoes
• 1  can tomato paste
• 1/2 c water
• 1 c heavy cream
• 1 bunch greens (I like Kale, Spinach or Mustard Greens)
• 1/4 c chopped fresh cilantro leaves