Easy Mostaccioli

Total Time
Prep: 25 min. Bake: 25 min.

Updated on Jun. 30, 2023

This rich and cheesy casserole freezes so well that no one would ever guess it had been on ice! It’ll appeal to all ages. Margaret McNeil - Germantown, Tennessee

Can you freeze Easy Mostaccioli?

Cover and freeze unbaked casseroles up to 3 months. To use, thaw in refrigerator overnight. Remove from the refrigerator 30 minutes before baking. Preheat oven to 350°. Bake, covered, until a thermometer reads 165°, 50-60 minutes.

Test Kitchen Approved

Easy Mostaccioli

Yield: 2 casseroles (6 servings each)
Prep: 25 min
Cook: 25 min

Ingredients

  • 1 package (16 ounces) mostaccioli
  • 1-1/2 pounds ground beef
  • 1-1/4 cups chopped green pepper
  • 1 cup chopped onion
  • 1 jar (26 ounces) spaghetti sauce
  • 1 can (10-3/4 ounces) condensed cheddar cheese soup, undiluted
  • 1-1/2 teaspoons Italian seasoning
  • 3/4 teaspoon pepper
  • 2 cups shredded part-skim mozzarella cheese, divided

Directions

  1. Preheat oven to 350°. Cook mostaccioli according to package directions. Meanwhile, in a large skillet, cook beef, green pepper and onion over medium heat until meat is no longer pink; drain. Stir in spaghetti sauce, soup, Italian seasoning and pepper.
  2. Drain mostaccioli. Add mostaccioli and 1-1/2 cups cheese to beef mixture. Transfer to two greased 11x7-in. baking dishes. Sprinkle with remaining cheese.
  3. Cover and bake 20 minutes. Uncover; bake 5-10 minutes longer or until bubbly and cheese is melted.
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