Meghan Markle is celebrating Mother’s Day in the U.K. by revealing a cherished family tradition. On Sunday, March 30, Meghan shared a photo of a lemon cake via Instagram with the caption, “Our family tradition. Mothering Sunday in the UK 🍋.” A small child’s hand could be seen in the photograph, belonging to either her son Archie, 5, or Lilibet, 3.

Mother's Day arrives a few months early in the UK and the royal family is celebrating accordingly (even the ones that live in California.)

After navigating what has been one of the most challenging periods of her life, Princess Kate certainly deserved a day of simple pleasures as the Royal Family celebrated Mother's Day on Sunday, March 30.