No Frills Mac and Cheese

This is such a simple and easy way to make homemade mac and cheese !

2 cups penne pasta, boiled and drained
1/2 tsp kosher salt
3-4 tbsp butter
2 cups shredded colby jack cheese
3/4 - 1 cup milk

Spray a small baking dish with pam & preheat oven to 375. In the baking dish, make a layer of half the noodles, sprinkle on half the salt and top with pats of butter and 1 cup cheese. Repeat to make another layer of noodles, butter, salt and cheese. Pour in milk until the dish is about 1/3 full of milk. Bake at 375 for 30 mins, uncovered.