Banana Oatmeal cookies

1/2 cup butter
1 cup sugar
1 cup mashed bananas
1 egg
1 3/4 cup oatmeal
1 tsp. vanilla
1 1/2 cup flour
1 tsp. cinnamon
1/2 tsp. soda
1/2 tsp. salt
1 cup (or more!) chocolate chips

Cream butter and sugar, add egg, banana and oatmeal. Add vanilla, then dry ingredients. Mix well. Fold in chocolate chips. Bake 10 minutes at 350.