These cookies are really good. I put the oatmeal in the blender so the kids and dh don't object to the texture but still get the oatmeal

I also use all regular flour and always double this recipe. If you are really going overboard, drizzle the cookies with melted chocolate! This recipe is from allrecipes.
Peanut Butter Cookies IX
INGREDIENTS:
1/2 cup butter, softened
3/4 cup brown sugar
3/4 cup white sugar
3/4 cup peanut butter
1 egg
1 teaspoon vanilla extract
3/4 cup all-purpose flour
1/4 cup whole wheat flour
1 teaspoon baking soda
1/2 teaspoon salt
1 cup rolled oats
1 cup semisweet chocolate
chips
DIRECTIONS:
1. Preheat the oven to 375 degrees F (190 degrees C).
2. In a large bowl, cream together the butter, brown sugar, white sugar and peanut butter until smooth. Beat in the egg and vanilla. Combine the flour, wheat flour, baking soda and salt; stir into the peanut butter mixture. Finally, mix in the oats and chocolate chips. Drop by rounded spoonfuls onto ungreased cookie sheets.
3. Bake for 8 minutes in the preheated oven, or until edges are golden. Remove from cookie sheets to cool on wire racks