Our 15 mg dry weight sugar leaf from Part 1 was estimated to be 0.15 THC yielding just over 2 1100 mg 1/4 lb sticks of butter (15 grams x 0.15 = 2.250 grams or 2250 mg thc) Perfect for two 55 – 20 mg cookie batches. Recipe is standard Betty Crocker Chocolate Chip Cookies.