Creamy Pork and Mushroom Rigatoni Recipe

• 1 pound rigatoni pasta
• 1 pound ground pork
• 1 pound white button mushrooms, sliced
• 4 garlic cloves, peeled and minced
• 1/2 tsp crushed red pepper flakes
• salt & pepper
• 2 TBSP unsalted butter
• 3 TBSP all-purpose flour
• 2 cups whole milk
• 1/2 cup freshly chopped parsley

Directions