Here are some of my suggestions.
SM North Edsa basement Foodcourt and look for:
Aling Lucing's Sisig! 100+ per 1 whole order good for 3 persons.They also have varieties like sisig+ chicken or hotdog, etc. for only 77 Pesos.Crispy Chicharon for 66 pesos per order good for 2.
And for dessert . . .Beside SM north Edsa The Block * sa gilid papuntang main*They have Dark Chocolate cakes, and many more. Thats right for the budget.