CLEAN : British amateur baker wins Platinum Jubilee pudding contest with trifle recipe

The speaker expresses disbelief and excitement about a tribute to three influential women: their grandmother, nan, and the queen. The tribute involves creating a trifle, inspired by their nan's signature dish and the queen's love for lemon. The speaker eagerly anticipates people across the country making and enjoying the trifle.

What flavor does the queen love that is mentioned in the text?

What emotions does the speaker express regarding the upcoming event?