Hi Cassy,
if you're sure it's extra lean mince (less than 5% fat) then make it into meatloaf or burgers by seasoning well and adding one small chopped onion (or less), and maybe an egg to bind (meatloaf). The bake the loaf or the burgers in the oven.
Alternatively, just fry mince and then break an egg on top and leave to set at low temp.
You don't say if this is just for you or for a family meal so you may have to vary accordingly. If the mince is not low fat then feed it to the family and have an omelette instead!
Do you have a microwave? That's usually good for emergency defrosting!