First time baking!

So I’m having a little celebration with the guys and I thought of baking with weed for the special event. I don’t want us to die but I also would like it to be an evening to remember. I got 8 grams and we are 4 fellas. How should I prep the weed, butter infuse or just decarboxylation and take it from there straight to the cake, is there a big difference? What are your recommendations that will taste good? Many thanks!