1cupunsweetened cocoa powder I prefer and use the Hershey's Dark Cocoa
1teaspoonkosher salt
2sticks salted butter melted and hot to the touch
1/4cupcanola oil
1 1/2cupsgranulated sugar
1cuppacked brown sugar light or dark
4large eggs
1tablespoonpure vanilla extract
2 1/2cupscreamy peanut butter
Instructions
Preheat oven to 350 degrees F. and line an 9 x 13 inch baking dish with parchment paper.
Place flour, cocoa powder and salt in a large mixing bowl, stir to combine. Place hot melted butter, oil, and sugars into a large mixing bowl. Whisk until well combined, a good minute. Stir in eggs and vanilla, whisking another 2 minutes. Slowly stir wet ingredients into the dry ingredient bowl, gently stirring just until batter forms.
Spread half of the brownie batter into bottom of baking dish. Use a cookie scoop to scoop peanut butter evenly over top of brownie batter, then use a knife or offset spatula to spread evenly over batter. Spoon remaining brownie batter over top of peanut butter layer and carefully spread evenly.
Bake for 40-45 minutes, until mostly baked through. Remove from oven and let cool for at least 1 hour before cutting into squares. Serve room temperature or warmed with a scoop of ice cream.
Notes
Parchment Paper. Line your baking sheet with parchment paper. This makes for an easy clean up.
Offset Spatula. Use an offset spatula to spread the peanut butter layer nice and easy over the bottom half of the brownie batter.
Plastic Knife. Use a plastic knife to cut cooled brownies into squares. This helps prevent sticking. Cuts so nicely.