The quote "You can't make a mistake with trifle" from M.C. Beaton's book "Death of a Celebrity" highlights the simple joy and low-stakes nature of the dessert trifle. It suggests that regardless of how one might assemble or flavor the trifle, the end result is still enjoyable and satisfying. This speaks to the ease of making a trifle compared to more complex culinary tasks, where mistakes can lead to disappointing outcomes.

Beaton's work often intertwines humor with mystery, and this quote encapsulates a light-hearted perspective amidst the book’s thrilling narrative. It reflects a broader theme of embracing simplicity and finding pleasure in the little things, even when life gets complicated. The trifle serves as a metaphor for letting go of perfectionism and enjoying the process of creation, making it a delightful addition to her story.