Blondie & Chocolate Marbled Brownies

Directions

1. 1
   Preheat oven to 350.
2. 2
   Grease a 13x9 inch baking pan or line the pan with parchment paper.
3. 3
   In a large bowl, mix together oil and brown sugar. Then add the eggs one at a time and beat until smooth.
4. 4
   In a separate bowl, sift together dry ingredients and then add them to the brown sugar mixture. Mix well.
5. 5
   Separate half the batter into another bowl. Stir 1 cup of chocolate chips or chunks into one half.
6. 6
   Into the other half, mix in cocoa and/or 1/2 c melted chocolate chips.
7. 7
   Drop the blondie batter into the pan by heaping spoonfulls, leaving some space in between.
8. 8
   Then, add the chocolate batter and use a knife to marble the two together in the pan.
9. 9
   Bake until a toothpick inserted into the center comes out clean, about 25-30 minutes. Remove from oven and let cool.