Steamed Green Pear Cake Decorated With Water Caltrop

• 90 1/2 lard
• 90 sesame seed
• 40 twiglets
• 150 ml spinach juice
• 110 gr syrup
• 65 gr sugar
• 60 gr wheat starch
• 50 gr flour (plain)
• 45 gr peanut butter
• 20 gr glutinous flour