Beef Stroganoff Casserole


With this incredibly rich beef stroganoff casserole, all you need is a crisp green salad. Garnish with more dill sprigs if desired.

Prep Time:
10 mins
Cook Time:
50 mins
Total Time:
1 hrs
1 9x13-inch casserole


  • 1 (12 ounce) package penne pasta

  • 1 (17 ounce) package refrigerated beef roast au jus

  • 2 tablespoons butter

  • 2 large fresh Portobello mushrooms, stems removed, coarsely chopped

  • 1 sweet onion, cut into thin wedges

  • 2 garlic cloves, minced

  • 3 tablespoons all-purpose flour

  • 2 tablespoons tomato paste

  • 1 (14 ounce) can beef broth

  • 1 tablespoon Worcestershire sauce

  • 1 teaspoon smoked paprika

  • ¼ teaspoon salt

  • ¼ teaspoon ground black pepper

  • 1 (8 ounce) carton sour cream, divided

  • 1 tablespoon prepared horseradish

  • 1 teaspoon chopped fresh dill


  1. Preheat the oven to 350 degrees F (175 degrees C).

  2. 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. Drain and return to the pot.

  3. Remove beef roast from the package and place in a bowl, reserving juices. Shred into bite-size pieces using 2 forks.

  4. Melt butter in a large skillet over medium heat. Add mushrooms, onion, and garlic; cook and stir until tender, 4 to 5 minutes. Stir in flour and tomato paste until combined. Stir in reserved meat juices, broth, Worcestershire sauce, paprika, salt, and pepper. Cook and stir until thickened and bubbly, 6 to 8 minutes. Remove from heat and stir in 1/2 cup sour cream.

  5. Stir shredded beef and mushroom mixture into the pot of cooked pasta. Spoon mixture into a 9x13-inch baking dish. Cover with aluminum foil.

  6. Bake in the preheated oven until heated through, about 30 minutes.

  7. Combine remaining sour cream and horseradish in a small bowl. Add dill. Spoon on top of the casserole.

Cook's Notes:

Campanelle pasta can be substituted for the penne.

You can use Spanish paprika in place of the smoked paprika, if desired.

Substitute 1/4 teaspoon dried dill for the fresh dill if needed.

Nutrition Facts (per serving)

496 Calories
25g Fat
43g Carbs
27g Protein
Nutrition Facts
Servings Per Recipe 8
Calories 496
% Daily Value *
Total Fat 25g 32%
Saturated Fat 12g 58%
Cholesterol 80mg 27%
Sodium 347mg 15%
Total Carbohydrate 43g 16%
Dietary Fiber 4g 14%
Total Sugars 5g
Protein 27g
Vitamin C 3mg 17%
Calcium 71mg 5%
Iron 4mg 24%
Potassium 943mg 20%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

** Nutrient information is not available for all ingredients. Amount is based on available nutrient data.

(-) Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.

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