Small AMOUNT make the Kids EAT!

I have 2 kids, 2years old and 4years old. Im house wife, we live in my parents house together with my two sisters who had 3children and 1son. I'm the cook here I also having a problem when it comes in lunch and dinner. I have to budget 100 pesos atleast for the kids foods. Everyday I have to think what's for today menu. And I want to share my everyday routine! Today the menu is fried rice and 5 eggs. Cut by two the give the children 1 by 1..