Potato "Lasagna"

I was skeptical at how this would turn out, but I was pleasently surprised at the outcome. I diced my onion, used chopped canned tomato, added some garlic, and used yukon gold potato, because I needed to use them up. I used a mandolin slicer to cut the potatoes, so they were a little thinner I think, but also cooked faster, this may also be due to the type of potato I used. The bacon flavored it very well, but I also would like to try adding some sausage or meatballs to this, maybe in addition to the bacon. My family requested that I put this in my "repeat file."

I didn't love this and it got a "meh" from the family. However, I substituted a whole chopped tomato and a 15oz can of tomato sauce for the 28oz can of tomatoes called for in the recipe. I also reduced the amount of salt to 1 tsp (instead of 2 tsp). 2 tsp of salt seemed like a lot to me, but maybe it was needed. This recipe is basically just scalloped potatoes with tomatoes, spinach and bacon.