The sap is moved into an evaporator, where it snakes through a series of steam
pans over a heat source, increasing in sugar concentration and decreasing in water after progressing through each pan.
Grill the eggplants (preferred method): Heat your grill to medium heat (around 350 °F) and place the eggplants
directly over the heat source and cover with the grill lid.
Cooking meat (or other food) directly under (as in a gas or electric oven) or
over the heat source (as on a grill).
At most family barbecues, the meat is grilled; that is, cooked on a grate directly
over the heat source.
Cook the salmon on a hot grill, but not directly
over heat source (coals or gas).