Although Jamaican chefs and family cooks keep their recipes close to their chests, all of them can agree on one thing: Jamaican jerk sauce ingredients. A few key components like allspice, scotch bonnet peppers, thyme, and garlic are necessary to get the right. Mar 14, 2018 · Ingredients 1 Teaspoon Red Pepper powder Scotch Bonnet or Habanero preferably.1/2 Teaspoon Nutmeg.1 Teaspoon Allspice aka Pimento ~dozen berries turned into powder.1/2 Teaspoon Black Pepper powder.1 Teaspoon Garlic powder.2. Mix together all the ingredients. Store leftovers in a tightly closed glass jar. It will keep its strength for over a month. 1- 1 1/2 tablespoon of seasoning for each pound of meat.