1. 钉选配方“燕麦世涛”，大部分按正常流程操作
2. 糖化桶里最后的250g“巧克力”不要加，换成250g任意其他麦芽和烘焙平衡的谷物
3. 按配方煮啤酒花。不加可可粉，咖啡粉由100g加量至150g左右（这一步是为了保证烘焙味）
4. 按配方发酵、熟成。
5. 取一个锅，加入1升水，并倒入10g左右的可可粉，制成淡巧克力溶液。
6. 将巧克力溶液倒入熟成桶
7. 提交

1. Pin the formula "Oatmeal Stout", operate most steps as is.
2. Do not add the last 250 g Chocolate when composing the cereals, instead, replace it with 250 g of any other grains with balanced taste of malt and roasted.
3. Boil the hops according to the recipe. No cocoa powder, increase the amount of coffee powder from 100 g to about 150 g (this step is designed to ensure the roasted taste)
4. Ferment and aging process according to the formula.
5. Take a pot, add 1 liter of water, and pour in about 10 g of cocoa powder to make a light chocolate solution.
6. Pour the chocolate solution into the aging barrel.
7. Submit