Using a Bump and Grind or another large mortar and pestle, mash (“bump”) the garlic, jalapeño chile, black pepper, and coriander into a coarse paste. Add the cilantro and pound (“bump”) for 1 minute to break up the leaves. Add the brown sugar and pound until the sugar dissolves. Mix in the soy sauce or tamari. Slowly mix in the sesame oil and then the canola oil.