Challenge #62 - Double Decker Delights

[donutsweeper]

Easy but delicious dessert I adapted from a brownie recipe probably a decade ago and the reason I suggested this challenge.

Ingredients:
2 C granulated sugar
1 3/4 C all purpose flour
1 tsp salt
5 eggs
1 C vegetable oil
1 tsp vanilla extract
1 C peanut butter
1/3 C cocoa powder
1/2-1 C chocolate chips
1/2-1 C peanut butter chips, coarsely chopped (optional)

1) Preheat oven 350F/180C and grease a 9x13 pan
2) Combine sugar, flour and salt
3) Separately, combine eggs, oil and vanilla (I whisk them together with a fork in the measuring cup after measuring the oil)
4) Combine the dry and wet mixtures
5) Divide dough (pour half into another bowl, it doesn't have to be exact)
6) Blend the peanut butter into one and the cocoa into the other
7) Spread the peanut butter dough into the pan
8) Sprinkle the peanut butter chips on top if using
9) Spread the cocoa dough over that (this takes a bit of doing, it might not cover it completely, that's okay)
10) Sprinkle chocolate chips on top
11) Cook for 28-30 minutes

obligatory terrible photo: