Not Your Mamas Tuna Casserole | Recipe Cloud App

Ingredients

• 3 tablespoons unsalted butter
• ½ cup finely diced yellow onion
• 1 ½ teaspoons kosher salt, divided
• 3 tablespoons all-purpose flour
• 4 cups cold milk
• 1 cup shredded white Cheddar cheese
• 1 (12 ounce) package dry egg noodles
• 2 (5.5 ounce) cans tuna packed in olive oil, drained and crumbled, or to taste
• ¾ cup frozen peas, thawed and drained
• 1 pinch cayenne pepper
• ¼ teaspoon freshly ground black pepper
• ¼ teaspoon Worcestershire sauce
• ½ cup plain bread crumbs
• ½ cup grated Parmigiano-Reggiano cheese
• 2 tablespoons olive oil