Ladies, I need some ideas!

I’m 21, I have a 13 month old son, and I’m 22 weeks pregnant with my daughter. When my little girl is born, my little man will be 17 months old.

I am engaged to a 21 year old guy who works from 6am to 3/4pm, and on the off occasion, goes away overnight. At 4:30pm to 6:30/7pm 3-4 times a week, my fiancé goes to boxing, and I’m left at home to take care of dinner and my son on my own (soon to be my daughter as well) - dinner, shower, story time, bed, etc.

So, I’m getting a massive freezer for my house so that every weekend, my fiancé can look after the kids while I cook a week’s worth of dinners to freeze, and therefore, have time on my hands for two kids without having to worry about cooking during the week.

Thing is, I don’t know what to cook. So comment some ideas, ladies. Something freezable and healthy (enough).

Thank you!