What stikes me most about the recipes from 1974 is how much our food culture has changed, exemplified by the need to explain what tagliatelle was. Yet it's not only the diversity of our food that has evolved, but also how we shop, what we buy, and how we consider how food affects our health. The national food survey has been looking at the food shopping habits of the UK population since 1940 and an analysis of that data since 1974 has recently been released. This shows that we are eating less of things like white bread, liver and full fat milk replacing them with things like pasta, brown bread, skimmed milks and pizza. This may be due to the impact of food health campaigns such as the focus on saturated fat and cholesterol in the 90's as well as societal changes such as the increased reliance on convenience foods.
We are also spending a smaller proportion of our income on food. This may be due in part to the growth and pricing power of the supermarkets. It's also a reflection of intensive farming practises and a lower farm gate price that results in things like last years milk price where farmers were being paid at below the cost of production for milk. I've really enjoyed shopping more locally and buying regionally produced foods, but it is a luxury I'm glad I'm able to afford in both time and money.