1. Beat butter and peanut butter at medium speed with an electric mixer until fluffy; gradually add sugar and brown sugar, beating well. 2. Add eggs and vanilla; mixing well. 3. Combine oats and baking soda; add to butter mixture, mixing well. 4. Stir in morsels; drop by tablespoonfuls onto ungreased cookie sheets. 5. Bake at 350° degrees for 9-10 minutes. 6. Cool on cookie sheets 5 minutes; remove to wire racks to cool completely.
