To prepare the oatmeal cookies, start by mixing butter and brown sugar in a food processor until fluffy. In a bowl, beat vanilla extract and eggs together.
Now mix flour with baking soda and salt. Add flour into the butter mixture in 2-3 batches and mix them until combine. Now add oatmeal and raisins and mix well until just combined.
With a cookie scoop or a regular spoon, drop cookie dough on a greased cookie sheet.
Preheat oven to 350 F. Bake cookies for 12 minutes or until dark brown. If you like crispier cookies, bake them for a little longer.
Remove from the oven and let them cool slightly. Put cookies onto a serving plate. Enjoy, oatmeal cookies are ready.
Notes
Make your oatmeal cookies special by adding dried fruits or chocolate chips!