For the casserole
01 -
12 oz (340 g) medium pasta shells
02 -
3 tablespoons (42 g) unsalted butter
03 -
1 small yellow onion, finely diced
04 -
1 red bell pepper, diced
05 -
2 cloves garlic, minced
06 -
1 (10.5 oz) can condensed cream of chicken soup
07 -
1 1/3 cups (315 ml) whole milk
08 -
1/2 teaspoon kosher salt, plus more for pasta water
09 -
1/2 teaspoon black pepper
10 -
1/2 teaspoon smoked paprika
11 -
2 1/2 cups (280 g) shredded sharp cheddar cheese, divided
12 -
1/3 cup (30 g) grated parmesan cheese
13 -
3 cups (420 g) cooked chopped chicken
For the topping
14 -
1/2 cup (30 g) panko breadcrumbs
15 -
1 tablespoon (14 g) melted butter
16 -
2 tablespoons chopped fresh parsley