01 -
Heat the oven to 400°F.
02 -
Line a ten-by-fifteen-inch rimmed pan with nonstick foil, covering corners.
03 -
Arrange enough saltines to cover the base in one layer.
04 -
Combine brown sugar, butter and salt in a saucepan with headroom. Heat while stirring until butter melts and the mixture comes to a boil, approximately three to five minutes.
05 -
Boil only about thirty seconds, then remove from heat and stir in vanilla carefully.
06 -
Spread over the crackers using a heat-resistant spatula.
07 -
Bake about five minutes until bubbling across the surface. Melt chopped chocolate gently while the tray bakes.
08 -
Let the baked base settle about a minute, then spread chocolate on top.
09 -
Add nuts and coconut while the surface is soft.
10 -
Cool and refrigerate overnight until firm. Lift out, remove every piece of foil and break into portions.