Using a home oven for solder paste
Lots of people use toaster ovens and electric fry pans for reflow.  It can get a little touch and go with lead-free solder, and I recommend leaded solder.

Large kitchen ovens likely don't have the oomph to bring things to temp fast enough, and your IC's may not tolerate the slow temperature profile.

I think whatever appliance you use, you should dedicate to reflow, and not use it for food.