cooking spray |
1/8 teaspoon table salt (or to taste, for cooking pasta) |
12 ounces uncooked macaroni |
1 tablespoon unsalted butter |
1 tablespoon all-purpose flour |
2 1/2 cups 1% low-fat milk |
2 cups onions, finely chopped |
1/2 teaspoon paprika |
2 bay leaves |
1/4 cup blue cheese, crumbled |
5 ounces cheddar cheese (extra-sharp suggested) or 5 ounces colby cheese, shredded (extra-sharp suggested) |
3 ounces low-fat cheddar cheese, shredded |
3/4 teaspoon black pepper, freshly ground (or to taste) |
3/4 teaspoon table salt, to taste |
2 ounces parmesan cheese, finely grated (parmigiano reggiano suggested) |