Jello Fruit Slices

I have a large fruit tree outside our door.  We have yet to figure out exactly what kind of fruit it is.  It looks like a grape fruit but it is as tart as a lime.  They range from yellow to green and they are med to large.  I haven't had any sucess in opening one up that is ripe since I don't know what ripe means because we don't know what they are. 

I decided to find a better use for them.  Gut them and fill it up with JELLO!

Instructions:
1. Make the Jello as instructed on the box. 
2. Gut the oranges/limes/grapefruit whatever it is you use.
3. Put them in a muffin pan (so they don't spill) and fill them up with jello. 
4. Let them become solid 3-4hrs and then slice them up.



The lovely pictures are from the blog More Fruit Please