3/4 c. sifted flour
1/2 tsp. baking soda
1/2 tsp. salt
1/2 c. butter, softened
6 tbsp. sugar
6 tbsp. brown sugar
1/2 tsp. vanilla
1 egg
1 c. oatmeal
6 oz. chocolate chips
Chopped nuts (optional)

Sift together flour, baking soda and salt. In another bowl, mix butter, sugars and vanilla. Beat in egg. Add flour mixture and blend. Add oatmeal and nuts. Pour batter into greased and floured 13 x 9 x 2 inch pan. (Batter will be quite thick.)

Sprinkle with chocolate chips. Place in 375 degree oven for 2 minutes. Run knife through batter to create marble effect with chocolate. Bake for 12-14 more minutes. Cut before completely cool.