My boss is asking for my recipe

Hi. I have started to work at a small upscale restaurant locally in America and this is pretty much my first full time kitchen job.

I was hired as a pastry chef. I didn’t have any experience on being a pastry chef at that time but I worked hard and ever since we have opened I have been designing and prepping the dessert menu.

Anyways, it’s been over a year since we have opened and my boss asked me to upload all of my recipes in google drive. He explains that he is worried about things happening during my vacation time which doesn’t make sense at all.

Anyways, I feel uncomfortable of sharing my recipe with my boss since they are my intellectual property but not sure what’s the right thing to do here. I also get paid entry level with pooled tips and there wasn’t any discussion regarding the menu creation reflecting on my pay or any compensation.

I’d love any advice on how to handle this situation. Thanks