These fudgy peanut butter brownies deliver a delicious balance of sweet + salty with smooth peanut butter mixed into the batter along with vegetable oil (not butter) to keep them nice & moist. One bowl, 8 ingredients, in under one hour!
Preheat the oven to 350°F. Grease an 8-inch by 8-inch baking pan with butter or cooking spray.
In a large mixing bowl, combine the vegetable oil, eggs, peanut butter, and vanilla.
Add the sugar, flour, cocoa powder and salt. Gently mix everything with a large spoon or silicone spatula just until there are no visible dry ingredients.
Spread the batter evenly into the greased baking pan. (The batter will be thick!)
Bake for about 25 to 35 minutes, until a toothpick inserted into the center has a few moist crumbs sticking to it, but no wet batter. Let the brownies cool in the pan for at least 20 minutes before slicing. Enjoy!!
Notes
Avoid Overbaking: Insert a toothpick into the center to check them. If the toothpick comes out with some moist crumbs but no liquid batter, they're ready to come out of the oven.
Storing: I've found that brownies stay more soft and moist when they're uncut, so I cover uncut brownies in the baking dish with plastic cling wrap & store them at room temp.
Dry Brownies: If you have leftover brownies that do end up getting dry and hard, blend them into an epic brownie milkshake with your favorite ice cream!