Beat with a mixer eggs with sugar, add flour. Mix everything together top to bottom with a wooden spatula. The finished dough spread in the form for muffins, greased with vegetable oil. Put in preheated oven and bake until tender. Willingness to check so pierce the cake with a wooden skewer, if it comes out clean, it's ready. Sugar, milk, cocoa, butter, cook glaze. The finished cupcakes dipped in glaze and sprinkle with nuts. Brownies are ready! Bon appétit!