3 cheesy leek and potato bake Recipes

potatoes, diced into 1-inch cubes (about 2 1/2 lbs), butter, garlic cloves, minced, leeks, thinly sliced, tomato, diced, salt, pepper, paprika, parsley, evaporated milk, cream cheese, sour cream, shredded cheddar cheese, swiss cheese (or use more cheddar-sharp is good)