Answer:
I am edible pink and a great summer food
You cannot keep me until you have given me. What am I?
First I may be your servant's name. Then your desires I may proclaim. When your mortal life is over, I hold all your wealth within my power. What am I?
If you have me you want to share me. If you share me you don't have me. What am I?
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?
No matter how little or how much you use me, you change me every month.