I made some oat biscuits earlier - so quick and easy, but IMO vastly improved by a little lemon zest and juice.
Ditto banana bread - a dd frequently makes this - they’ve so often got over-ripe bananas, but to me it’s over-sweet and is vastly improved by lemon zest.
‘Nudinits’ in a shop window - a charity fund-raiser, required to cover up!