Authentic indian butter chicken recipe

Ingredients

• 500 g boneless chicken, cut into bite size pieces
• 2 teaspoons . lemon juice
• 2 teaspoons . salt
• 3 tablespoons. paprika powder
• 1 tablespoons. spice mix
• 2 tablespoons. Coriander
• 1 tablespoons. cumin powder
• Whole spices: a tbsp. mixture of cinammon bark, anis seed
• 1 1/2 tablespoons. fenugreek, dried
• 3/4 cups cream
• 1/2 cup tomato puree'
• 3 tablespoons. butter
• 2 etaspoons. sugar