What to cook today?

This is one of the worst questions I ask myself every single day ...
I also ask my husband, I call my mom and ask her....and keep wondering.."what to cook today?"
My Husband never never gave an answer for this question, he just say: "whatever you want"....
I open the fridge, the freezer the cupboards...again and again and again...

If I am not in mood for cooking i make rice with tuna....lentils or open a can of baked beans...
But the same question will appear the next day...."what to cook today"??????