Chocolate Chip Banana Cookie Bars
Author:
FoodfortheSoulPS33
Ingredients:
-
1 (18.25 ounce) package yellow cake mix
-
1 (3.4 ounce) package instant vanilla pudding mix
-
1 cup vegetable oil
-
1 egg, beaten
-
2 ripe bananas, mashed
-
1 cup semisweet chocolate chips, or more to taste
-
1 cup walnuts, chopped