01 -
12 oz bowtie pasta.
02 -
1 lb ground beef.
03 -
2 tablespoons olive oil.
04 -
1 small onion, chopped.
05 -
4 cloves garlic, minced (divided).
06 -
1 teaspoon Italian seasoning.
07 -
1/2 teaspoon red pepper flakes.
08 -
3 tablespoons unsalted butter.
09 -
1 tablespoon all-purpose flour.
10 -
1 cup milk.
11 -
1 cup shredded mozzarella.
12 -
1/2 cup grated Parmesan.
13 -
2 tablespoons fresh parsley.
14 -
Salt and pepper to taste.