Mandi lamb and rice

Name: Mandi lamb and rice
Cuisine: Indian, Asian
Ingredients: 4 cups long grain rice; Lamb ribs; Green chilli; Lemon; 1 table spoon cumin powder; 1 table spoon coriander powder; 1 table spoon black pepper; 1 table spoon paprika; 4 cardamon pods; 1/2 spoon curry powder; 1 tablets spoon garlic paste; 1 table spoon onion powder; 1 table spoon spoon tumeric; 2 pods caradamon; 1/2 star anise; 1/2 tea spoon whole grain black pepper corns; Handfull parsley; to taste Salt and seasoning; 1-2 cup oil; 1 whole slices onion