2
Ingredients
- 1 package (16 oz) shell pasta
- 1 Tablespoon extra virgin olive oil
- 6 Tablespoons unsalted butter
- 1/3 cup all purpose flour
- 3 cups whole milk
- 1 cup heavy whipping cream
- 2 cups sharp cheddar cheese shredded
- 2 cups Gruyere cheese shredded
- salt and pepper to taste