Soften butter. Beat with mixer until fluffy (1 minute).
Add sugars-beat 1 minute.
Add eggs-beat 2 minutes.
Add vanilla-stir with spoon
Mix in flour, baking soda, and salt.
Stir in oats.
Stir in chocolate chips.
Place tsp. drops of dough on ungreased baking sheet.
Bake 10-12 minutes at 375 F.