Historical clue formulations

• French breakfast item that sounds like a response to a gut punch — 2022-12-14
• French egg — 2022-09-16
• Egg: Fr. — 2021-08-31
• Egg: Fr. — 2021-01-11
• Ingredient in une quiche — 2020-11-01
• "Why do the French have only one egg for breakfast? Because one egg is an ___" (old joke) — 2020-02-25
• Egg: Fr. — 2017-11-07
• One of a dozen in un frigidaire — 2017-07-05
• French ingredient in French toast — 2015-12-06
• A4 — 2012-09-13
• Omelette ingredient — 2012-05-20
• Omelette ingredient — 2007-11-11
• Omelette ingredient — 2006-03-12
• Pierre's breakfast choice — 1994-03-09