COMBINE sugar, almonds and margarine in processor; PULSE until nuts are finely chopped.
PRESS mixture into an 8-inch circle on a baking sheet coated with cooking spray.
BROIL one minute until bubbly but not burned.
REMOVE from oven and let STAND for five minutes.
Gently TURN toffee over, using a wide spatula, and BROIL an additional minute.
REMOVE from oven and let cool; BREAK into 1/2-inch pieces.
DISSOLVE coffee granules in boiling water; COOL.
MIX ice cream with cooled coffee mixture and Kahlua.
REFREEZE; keep frozen until ready to make the finished parfait.
SPOON 1/4 cup coffee ice cream into each parfait glass; top with two tablespoons crunch; repeat layering.
TOP each parfait with one tablespoon of the whipped topping.
Watch toffee closely as it broils--let it bubble, not burn!!
Per Serving (excluding unknown items): 305 Calories; 15g Fat (45.4% calories from fat); 4g Protein; 38g Carbohydrate; trace Dietary Fiber; 29mg Cholesterol; 112mg Sodium. Exchanges: 0 Grain(Starch); 0 Lean Meat; 3 Fat; 2 1/2 Other Carbohydrates.