Kid friendly butter chicken

Name: Kid friendly butter chicken
Prep time: 15 min
Cook time: 35 min
Total time: 35 min
Yield: 4 portion
Ingredients: 1 onion; 3 - 4 garlic cloves; 10 g turmeric, fresh; 20 g ginger, fresh; 60 g salted butter; 1 tsp cumin, ground; 1 tsp cardamom, ground; 1 tsp cinnamon, ground; 2 tsp paprika, sweet; 2 tsp garam masala; 2 tsp coriander, ground; 150 g cherry tomato; 100 g tomato paste; 1 tablespoon lime juice; 1000 g chicken thigh, skinless, boneless; 100 g baby spinach, fresh; 1 - 2 tsp sea salt; 150 g whipping cream, 33% fat; 2 - 3 sprig cilantro, fresh; plain yogurt; rice, any type, cooked