Cheesy Chicken and Spaghetti Casserole

INGREDIENTS

( 12 ounce ) package angel hair, thin vermicelli or thin spaghetti noodles

3 cups

chopped, cooked chicken

1/4 cup

finely minced onion

small bell pepper , finely minced

rib celery , finely minced

medium garlic clove , minced fine

1 tbsp

unsalted butter

( 10.75 ounce ) can condensed cream of chicken soup (like Campbell's)

( 10 ounce ) can diced tomatoes with green chilies (like Rotel) , undrained

1/2 tsp

kosher salt

1/4 tsp

freshly cracked black pepper , or to taste

2 cups

chicken stock or broth

2 cups

shredded cheddar cheese , divided