Heat oven to 375. Grease and flour rectangular pan. 13x9x2 in. Mix sugars, peanut butter, margarine, and vanilla. Beat in water and egg. Mix in flour. Stir in peanuts and candies. Spread dough in pan. Bake until light brown. 22to25 min. Cool, cut into bars. About 2x11/2 in. Makes 36 Bars.