Purchased a 3lb roast that needed longer in the center than the 60 minutes to cook and be tender. Upping the minimum cooking time to 70 minutes in the recipe for a 3lb roast.
I used 1 lb of ground 80/20 beef and poured of the excess grease. I used pre-grated parmesan in a tub because all the other cheese I had was sliced. Also, it took a dozen eggs to fill the muffin cups. I had ground beef leftover.
