Breakfast on Shabbat
Question
Our shul on shabbat starts shachrit at 930 and usually we dont get home till 1pm. I am usually up much earlier (6/7am) and say the karbanot and say shema to make zman. We have young kids as well. We usually say kiddush/hamotzi and have breakfast before going to shul. Is this allowed? If it isnt allowed, how can we make it permissible given waiting till 1pm to eat breakfast is painful. Thank you!