Ham and cheddar were on special over the last week, too bad cauliflower wasn't, but two out of three ain't bad. All I did here was thinly slice the potatoes and par cook them. The cauliflower I steamed till it softened a bit. Ham all thinly sliced. Potatoes on the bottom, then a layer of ham and the cauliflower on top. Cheese sauce over top and cover with grated cheddar.
2 tsp flour
2 tbsp butter
2 cups milk
2 cups grated cheddar
3 cloves garlic finely diced
Melt the butter into the flour, add the garlic and let it bubble for a minute to cook the flour taste off. Remove from heat and slowly whisk in the milk. Return to heat and bring to a simmer. Add 1/3 of grated cheese and melt into sauce. Add another 1/3 of cheddar, mix it in. The cheese sauce should be too thick because it will thin from water in the dish components. Pour the sauce over all and top with grated cheddar.
Bake at 325ºF for up to an hour. Once the cheddar has a little colour it's done enough.
This is a dish from Fern's childhood, it's simple but tasty and filling for cold winter days.