Honestly... wait.
You have years and years and years ahead of you.
Enjoy this time with your husband, and know that in 1-2 years, for the next 15 years, you'll be eating together.
ALSO... my son eats every 3 hours. Breakfast, brunch (we homeschool), lunch, tea, dinner. He's ALWAYS hungry at 430-530, so that's when we have tea. Tea, of course, being light sandwiches/ chicken nuggets/ whatever. It's a light meal, not a complete meal. With a cuppa. (his being mostly milk, or hot chocolate). And then we have dinner around 730-830.
When you DO start eating together as a family when bedtime is later... I strongly advise not 'starving' the kids till dinner. Have a tea time in the late afternoon. Make dinner manners about 1000x easier because they're not 'starvin o the hunger' and on edge.