For the casserole
01 -
2 tablespoons olive oil
02 -
4 cups (520 g) diced zucchini, from about 3 medium zucchini
03 -
1 small yellow onion, finely chopped
04 -
2 celery ribs, finely chopped
05 -
1 cup (110 g) grated carrot
06 -
1 red bell pepper, diced
07 -
2 cups (370 g) cooked long-grain white rice
08 -
1 can (10.5 oz / 298 g) condensed cream of mushroom soup
09 -
1/2 cup (120 g) sour cream
10 -
1 cup (115 g) shredded cheddar cheese
11 -
1 teaspoon garlic powder
12 -
1/2 teaspoon black pepper
13 -
1/4 teaspoon salt, plus more to taste
For the stuffing topping
14 -
3 cups (180 g) dry herb-seasoned stuffing mix, divided
15 -
4 tablespoons (56 g) unsalted butter, melted
16 -
2 tablespoons chopped fresh parsley, optional