This is what I found in my fridge. Turn your oven on to 300 F.
I brushed 2 sheets of filo dough with melted butter on both sides and placed them in a oven proof dish.
Placed the boiled potatoes in the bottom.
I sliced the tomatoes and placed them on top of the potatoes. This is only half of a tomato, I placed the rest after the photo opp.
My cheese was a Danbo use any kind you have.
I mixed two kind of mustard a sharp and a sweet. Use what you got.
Because I love cheese I added an extra layer.
2 sheets of filo dough on top again brushed with melted butter on both sides. I had some nigella seeds so I sprinkled them on top just for the eye.
I baked it in the oven for 30 minutes.
The cheese had melted and it was just sooooo tasty with a nice green salad.