Microwave Peanut Brittle

1 C. Sugar
1/2 C. Light Corn Syrup
Dash of Salt
3/4 C. Shelled Raw Peanuts
1 T. Butter
1 1/2 t. Baking Soda
1 t. Vanilla

Grease baking sheet heavily. Combine sugar, corn syrup & salt in 3 qt. casserole dish. Stir in peanuts. Microwave on high until light brown, 8-10 min, stirring once or twice. Stir in remaining ingredients until light and foamy. Quickly spread on greased baking sheet. Spread as thin as possible for brittle candy. Cool, break into pieces. Makes about 1 lb.