Someone has asked me a quirky Q: If a person eats dairy chocolate cake with a meat meal deliberately (s/he wants to do the wrong thing)… and later finds out the cake was parve…Has that person committed an aveirah (transgression) for eating milk and meat together?
TY for your idiosyncratic בב”ח [meat with milk] Q: The answer is, no, but s/he should do תשובה [introspect and repent] nonetheless for the rebellious intent. (This is implied by Num. 30:9, re a woman who transgresses her vow, not knowing that her husband has annulled it.)
Rabbi Rashi Simon