INGREDIENTS
1/2 cup
uncooked elbow macaroni ((1 cup cooked))
1 tbsp
butter
1/4 cup
onions (, finely chopped)
1 tbsp
all-purpose flour
1/2 tsp
kosher salt
1/4 tsp
black pepper
1/4 tsp
nutmeg
1/4 tsp
dried thyme
1/8 tsp
garlic powder
1/2 cup
milk
1/4 cup
heavy cream
1 tsp
lemon juice
1/2 cup
cheddar cheese (, shredded)
1/4 cup
parmesan cheese (, grated)
5 oz
can tuna (, drained)
1 1/2 tbsp
bread crumbs
1 tbsp
butter (, melted)