In a microwave-safe glass bowl, combine nuts, sugar, corn syrup and salt, and microwave on Full Power for 7 to 8 minutes, stopping to stir 2 or 3 times to blend sugar and corn syrup. Add the margarine and continue cooking for 2 to 3 minutes. Add the vanilla and soda and blend together. Stir and pour onto buttered tray. Cool slightly and stretch for thinner brittle. Cool and break into pieces.

Hazelnut Industry and The Hazelnut Marketing Board