variation- marmite on toast crunchy marmite toast By Guest Contributor January 1, 2008 Snack Preparation Time Cook Time Servings0Ingredientsbreadbutter/spreadmarmiteoil (cooking, olive, whatever tastes ok)ketchupInstructions Step 1: Toast the bread. You want it *very well done*- almost burnt. Then cover with a small amount of butter/spread and marmite, and small amount of oil. Add a squeeze of ketchup. If you’ve toasted it properly, it should be nice and crunchy and delicious.