Peanut Butter Cookies
["1/2 c. sugar", "1/4 c. butter", "1/2 c. brown sugar", "1/2 c. peanut butter", "1 egg", "1 c. flour", "1 tsp. soda", "dash of salt (optional)", "1/2 tsp. vanilla"]
["Mix sugars, butter and peanut butter together.", "Add egg; add flour with baking soda and vanilla.", "Make small (1-inch) balls; flatten with fork.", "Bake at 350\u00b0 for 10 to 12 minutes.", "Watch carefully; don't overbake.", "Makes 2 1/2 dozen."]
["sugar", "butter", "brown sugar", "peanut butter", "egg", "flour", "soda", "salt", "vanilla"]