Betsy's Chocolate Chip Bar Cookies

These are my mother-in-laws FAMOUS chocolate chip bar cookies. They are fantastic! Easy to make and utterly delicious!

1 1/3 STICKS of  butter, melted
2 cups packed DARK brown sugar
2 eggs
2 cups self-rising flour
(if you don't have self-rising flour, you can use 2 cups regular flour, 1 tsp. baking powder, 1/2 tsp. salt, and 1/4 tsp baking soda)
2 cups chocolate chips

Combine all ingredients, Mix well. Spread in 9X13 pan.

Bake at 350 for 30-40 minutes, until done.