Miss Marple would have enjoyed a little lemon tart for a treat now and then. Lemons were not available during the war years, and it would have been special to have them again for a long time afterwards.
Today I made a lemon meringue pie for my family, but Miss Marple would not have needed a whole pie to herself. I found the perfect recipe for her today from a website TwinklingTinaCooks.com for No Bake Tart with Lemon Curd.

This would be perfect if one was expecting a guest for tea- so quick and easy and the ingredients usually on hand.