In the video, a person is cooking a dish in a pan on a stove. The pan contains sliced mushrooms and onions that are being sautéed. The person then adds chopped green bell peppers to the pan and stirs the mixture. The colors in the video are vibrant, with the green of the bell peppers contrasting against the brown of the mushrooms and onions. The person uses a spatula to stir the ingredients, ensuring even cooking. The sound of sizzling can be heard as the ingredients cook. The video ends with the person adding salt to the dish, indicating that the dish is nearly complete.