Delicious Tuna Mushroom Casserole Recipes

Steps:

• Bring a large pot of lightly salted water to a boil. Add penne and cook, stirring occasionally, until tender yet firm to the bite, about 11 minutes.
• Preheat the oven to 400 degrees F (200 degrees C).
• Meanwhile, melt butter in a large skillet over medium heat and cook mushrooms and onion until softened, about 5 minutes. Stir in flour and cook for 1 minute. Slowly whisk in milk. Add peas and corn. Simmer, stirring occasionally, until sauce thickens, about 5 minutes. Add tuna and 1/2 of the Cheddar cheese and mix to combine.
• Drain penne and fold into the sauce. Spread in a large baking dish.
• Bake in the preheated oven until cheese is melted and the top is golden, 20 to 30 minutes.

Steps:

• Preheat oven to 425 degrees. In a large pot of boiling salted water, cook pasta 2 minutes less than package instructions (it will be undercooked). Drain. In a small bowl, toss together panko, Parmesan, and 2 teaspoons oil.
• In pot, heat 2 tablespoons oil over medium-high. Add onion, season with salt and pepper, and cook until softened, 8 minutes. Add flour and whisk to coat onion with flour. Slowly whisk in broth, then milk.
• Cook, stirring constantly, until sauce comes to a boil. Reduce heat and simmer, stirring frequently, until sauce is thickened, about 8 minutes. Stir in pasta, tuna, and peas and season to taste with salt and pepper.
• Transfer tuna mixture to a 9-by-13-inch baking dish and top with panko mixture. Bake until sauce is bubbling and crust is golden, 17 to 20 minutes. Let cool 10 minutes before serving.

Steps:

• Preheat oven to 350 degrees F (175 degrees C). Grease a 1-quart casserole dish.
• Bring a large pot of lightly salted water to a boil. Add pasta and cook for 8 to 10 minutes or until al dente; drain.
• In a mixing bowl, combine mushroom soup, milk, salt, and pepper. Mix thoroughly. Then add tuna, mushrooms, and pasta. Mix thoroughly. Pour mixture into the greased casserole dish.
• In another mixing bowl, combine bread crumbs, butter, and thyme. Mix well. Sprinkle over the top of the tuna mixture.
• Bake uncovered in a preheated oven until bubbling and golden brown, about 40 minutes.

Steps:

• Set oven to 350 degrees.
• Grease a 13 x 9-inch casserole dish.
• In a skillet saute the onion, celery, green bell peppers and garlic (if using) in butter for about 3 minutes.
• Add in flour and cook for 1 minute.
• Remove from the heat and slowly add in the milk.
• Return to the heat and whisk until thickened and the sauce comes to a boil, then season with salt and pepper.
• Add in mushrooms, cheddar cheese and tuna; mix to combine, then add in the cooked egg noodles.
• Transfer to a baking dish.
• Sprinkle with bread crumbs then Parmesan cheese if using, then drizzle with melted butter.
• Bake for about 25-30 minutes.

Steps:

• Set oven to 350 degrees.
• Butter a 3-qt casserole dish.
• In a large saucepan, bring water and 1 tbsp (or less) bouillon granules to a boil, stirring to dissolve.
• Add the next eight ingredients; bring to boil.
• Reduce heat; cover, and simmer for 5 minutes, or until veggies are tender.
• Combine the cornstarch and cream until smooth; add to veggie mixture, stirring constantly.
• Bring to a light boil; boil for 2 minutes, or until thickened.
• Remove from heat, stir in cheeses and mayo, until the cheese is melted.
• Fold in the cooked noodled and tuna.
• Transfer to a prepared baking dish.
• Mix the breadcrumbs with melted butter; sprinkle over casserole.
• Bake, uncovered for 25-30 minutes.