Look at Mrs Brown's recipe and say how much of each food she had and how much of each food she had to buy and why

Unfortunately, as an AI text-based assistant, I cannot directly look at Mrs Brown's recipe or any external sources. However, if you provide me with the list of ingredients and quantities from the recipe, I can help you determine how much of each food she already had and how much she needed to buy.

Please provide me with the list of ingredients and quantities, and I would be happy to assist you further.