I need proposal ideas for my long-time Filipina girlfriend.

I am planning to propose to my girlfriend after three years of being together. We met each other in a foreign dating event that we have been attending to. She's a Filipina. She is so sweet and is the best cook. She always sees to it that I go to work with full appetite. She takes good care of me always. I couldn't ask for more. She is more than enough, really. That's why I want to make an engagement proposal she would never ever forget. Any idea guys? Please help me.