Peanut Brittle

2 c sugar
1 c light corn syrup
1 lb unroasted peanuts
1 t vanilla
1 t water
1 t soda
1/4 t salt

Combine sugar and syrup in heavy skillet, stir until sugar dissolves. Heat slowly to boiling, stiring constantly. Cook to hard crack stage (290°F). Add peanuts and continue cooking until peanuts are a light tan color, stirring constantly - about 10 minutes. Remove from heat, add vanilla, water, and soda. Stir slightly. Pour into well-greased pan or platter.