INGREDIENTS
3 cups
elbow macaroni (uncooked)
4 tbsp
butter
2 1/2 tbsp
corn starch
3 cups
whole milk
1 tsp
ground dry mustard
kosher salt (to taste)
pepper (to taste)
1 cup
ham (cubed)
1 cup
peas (frozen)
1 lb
sharp cheddar cheese (shredded (about 4 cups))