For the casserole
01 -
2 lb (900 g) russet potatoes, peeled and thinly sliced
02 -
1 1/2 cups (225 g) diced cooked ham
03 -
1 medium yellow onion, diced
04 -
3 cloves garlic, minced
05 -
3 tbsp unsalted butter
06 -
3 tbsp all-purpose flour
07 -
1 1/2 cups (360 ml) whole milk
08 -
1/2 cup (120 g) sour cream
09 -
2 cups (225 g) shredded sharp cheddar cheese, divided
10 -
1/2 tsp paprika
11 -
1/4 tsp black pepper
12 -
Fresh parsley, chopped (for serving)