BEST TUNA CASSEROLE RECIPE FROM SCRATCH RECIPES

Steps:

• Bring a large pot of lightly salted water to a boil. Cook pasta in boiling water for 8 to 10 minutes, or until al dente; drain.
• Preheat oven to 425 degrees F (220 degrees C).
• In a large bowl, thoroughly mix noodles, onion, 1 cup cheese, peas, tuna, soup and mushrooms. Transfer to a 9x13 inch baking dish, and top with potato chip crumbs and remaining 1 cup cheese.
• Bake for 15 to 20 minutes in the preheated oven, or until cheese is bubbly.

Steps:

• Put oven rack in middle position and preheat oven to 375°F. Butter a shallow 2-quart baking dish.
• Cook onion in 1 1/2 tablespoons butter with a pinch of salt in a 12-inch heavy skillet over moderately low heat, covered, stirring occasionally, until softened, about 5 minutes. Increase heat to moderately high and add mushrooms, then sauté, stirring occasionally, until mushrooms begin to give off liquid, about 2 minutes. Add soy sauce and continue to sauté mushrooms, stirring, until liquid mushrooms give off is evaporated. Add Sherry and boil, stirring occasionally, until evaporated. Remove from heat.
• Melt remaining 3 tablespoons butter in a 2- to 3-quart heavy saucepan over moderately low heat and whisk in flour, then cook roux, whisking, 3 minutes. Add broth in a stream, whisking, and bring to a boil, whisking. Whisk in milk and simmer sauce, whisking occasionally, 5 minutes. Stir in mushroom mixture, lemon juice, and salt. Flake tuna into sauce and stir gently. Season sauce with salt and pepper.
• Cook noodles in a 5- to 6-quart pot of boiling salted water until al dente. Drain noodles in a colander and return to pot. Add sauce and stir gently to combine. Transfer mixture to baking dish, spreading evenly.
• Toss together bread crumbs and cheese in a bowl. Drizzle with oil and toss again, then sprinkle evenly over casserole. Bake until topping is crisp and sauce is bubbling, 20 to 30 minutes.