Spaghetti Beef Casserole Bake

READY IN: 1hr 10mins
Recipe by Kittencalrecipezazz

This is a great recipe to use up any leftover spaghetti, it's really tasty too, it is one of those "just throw in anything" type of casseroles.

Top Review by Boomette

This is very easy to do and a good quantity for leftover. For my serving, I decided to add cheese on top. I used maybe 1 lb of fresh mushrooms. I omitted garlic cloves. I used 1 teaspoon of chili powder. Thanks Kit :) Made for 123 hit wonders.

Ingredients Nutrition


  1. Break the spaghetti into pieces, and boil until firm-tender about 10 minutes (do not over cook, leave firm!); drain.
  2. Brown the ground beef with onion, garlic, green pepper and mushrooms; drain any fat.
  3. Add in the remaining ingredients; simmer for about 5 minutes.
  4. Mix in the cooked spaghetti.
  5. Transfer to a large casserole dish.
  6. Bake in a 325 oven for about 40-45 minutes.
  7. If desired top with more grated cheddar or mozzarella cheese the last 15 minutes of baking.

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