What does "that meal" refer to here?
Here, "that meal" refers to the healthy, balanced meal that is mentioned just previously. In the video, it is depicted as a balanced meal with vegetables, mashed potatoes, and salmon. Remember that when "that" is used in a sentence, it is usually referring to something that was mentioned just previously. Ex: How was that restaurant you were talking about last time? Would you recommend it? Ex: Can you tell me the name of that cafe from last time? I want to visit it.