Recipe

Step 1: Slice bread. Toast slices and rub each side with the cut end of the scallion for flavour.

Step 2: Shave off Parmesan and place on toast.

Step 3: In a food processor, purée avocado with stock, salt and pepper, lemon juice, chili paste, Worcestershire and Tabasco. Fold in arugula.

Step 4: Toast the bread and cheese. Spoon purée on top and garnish with a leaf of arugula.

Makes 6 to 8 appetizer servings