Ingredients:  200 g dark chocolate (preferably with 70% cocoa content), 150 g butter, 200 g sugar, 3 eggs, 1 teaspoon vanilla extract, 100 g flour, 1/4 teaspoon salt, 150g Oreo cookies (about 15 cookies), coarsely crushed, Additional Oreo cookies for decoration (optional).

Preparation:  Prepare the oven:  Preheat the oven to 180°C and grease a brownie or square mold with butter or non-stick spray. Melt the chocolate and butter:  Melt the chocolate and butter together in a heatproof bowl. You can do it in a double boiler or in the microwave in short intervals, stirring between each interval until you obtain a smooth mixture. Mix the dry ingredients:  In a separate bowl, sift together the flour and salt. Booking. Beat the eggs and sugar:  In another bowl, beat the eggs and add the sugar. Continue beating until you get a smooth, foamy mixture. Add the melted chocolate:  Pour the melted chocolate mixture over the beaten eggs and mix well.  Add the flour:  Add the sifted flour and mix until well combined. Don’t over mix. Add the Oreo cookies:  Add the crushed Oreo cookies to the dough and stir to distribute them evenly. Transfer to baking sheet:  Pour mixture into prepared pan and spread evenly. Decorate with Oreo cookies (optional):  Place some additional Oreo cookies on top of the dough, pressing them lightly. Bake:  Bake in the preheated oven for about 25-30 minutes or until a toothpick inserted into the center comes out with some moist but not runny crumbs.  Cool and cut:  Let cool completely in the pan before cutting into square portions. And there you have it! Delicious brownies with Oreo cookies, ready to be enjoyed. You can serve them alone or with a scoop of ice cream for an even more indulgent experience. Enjoy!