5 tablespoons unsalted melted butter, 1 cup granulated sugar, 2 large eggs, tsp of vanilla extract, 1/3 cup vegetable oil, 3/4 cup cocoa powder, 1/2 cup AP flour, 1 tablespoon cornstarch, 1/4 tsp salt, 1/2 cup semisweet chocolate chips, 1/4 cup finely chopped pecans or walnuts (optional).
Mix ingredients together in a mixing bowl, Pour into greased 8x8 baking dish, Bake 325° (ovens may vary) 25-30 min.
Serve with a scoop of vanilla icecream, drizzle with some caramel sauce and ENJOY!! ☺️