INGREDIENTS
1 tsp
Mustard, dry
1 lb
Gemelli or other pasta, cooked twists
2 tbsp
All-purpose flour
1 tsp
Kosher salt
1/2 tsp
White pepper
1/4 cup
Asiago
3 tbsp
Butter, unsalted
1 cup
Cheddar, yellow sharp
2 cups
Cheddar, white sharp
1 cup
Gouda, smoked
1/2 cup
Gruyere
2 cups
Heavy cream
1/2 cup
Sour cream