Best Oatmeal Bars

Chewy moist bars that have been my grandfather and father's favorite dessert.

Preheat oven to 350 degrees.

In a large bowl , mix oil , sugars , egg , water and vanilla.

In a small bowl , mix rest of ingredients.

Stir dry mixture into wet mixture just until mixed.

Pour into 9x13-inch pan.

Bake for about 25 minutes.

oil, brown sugar, white sugar, egg, water, vanilla, flour, baking soda, salt, oatmeal