2/3 c. butter
2 c. quick oats, uncooked
1 c. sugar
2/3 c. all-purpose flour
1/4 c. corn syrup
1/4 c. milk
1 tsp. vanilla extract
1/4 tsp. salt
1 (11 1/2 oz.) pkg. (2 c.) milk chocolate chips

Cookie: Preheat oven to 375 degrees. Melt butter in saucepan. Remove from heat. Stir in oats, sugar, flour, corn syrup, milk, vanilla extract and salt. Mix well. Drop by level teaspoonfuls, about 3 inches apart onto foil-lined cookie sheets. Spread thin with rubber spatula. Bake at 375 degrees for 5-7 minutes. COOL COMPLETELY. Peel foil away from cookies.

Filling: Melt milk chocolate chips over hot (not boiling) water. Stir until smooth. Spread chocolate on flat side of half of the cookies. Top with remaining cookies to make a "sandwich". Makes about 3 dozen sandwich cookies.