Spaghetti Squash Slow Cooker Casserole

Before I started lowering my carb intake, spaghetti was a staple in our house. At least once a week, I would brown a pound of ground beef or sausage, add a can of sauce and more spices (they never add enough garlic!), boil some pasta and, viola!, dinner was ready!! This isn’t something you can do on a low carb diet.

I, like many before me, tried spaghetti squash as a replacement for the pasta. The best approach I found was to microwave or steam it, shred the pulp with a fork and fry it in a bit of butter and oil, then top it with the meat sauce and some shredded Parmesan.  That’s still a great option and one I choose frequently, but I love this slow cooker approach even more. It’s the option I choose when I remember to start the slow cooker.

Spaghetti Squash Slow Cooker Casserole

Course Main Dishes
Cuisine Italian
Prep Time 15 minutes
Cook Time 3 hours
Total Time 3 hours 15 minutes
Servings 4 people

Ingredients

  • 1 medium spaghetti squash
  • 2 tbsp olive oil
  • 1 can 28oz crushed tomatoes
  • 1/2 tsp salt
  • 1 tbsp minced garlic
  • 1 tsp fresh ground black pepper
  • 1 tbsp dried oregano
  • 1 tbsp dried parsley
  • 1 tsp ground cardamom
  • 1 lbs browned ground sausage or meatballs
  • 1/2 cup shredded mozzarella cheese
  • 3/4 cup shredded or grated Parmesan cheese

Instructions

  • If using ground beef or sausage, brown it in a skillet on high heat
  • Rinse squash and pat dry
  • Using a very sharp knife, carefully cut the squash in half crosswise
  • Using a spoon, scrape centers of the squash to remove seeds
  • Add squash, cut side down, to a casserole-style slow cooker
  • Check to ensure the lid will close; if not cut squash pieces in half again
  • Around the squash, add sausage; if using meatballs cut in half or quarters
  • Add the remaining ingredients to slow cooker
  • Cook on high for 3 hours or low for 6 hours
  • Turn off cooker and carefully remove cooked squash with heavy tongs or/or pot holders and let cool for a few minutes
  • See note below about final broiling
  • Using a spatula, carefully scrape the slow cooker to dislodge any meat from the bottom
  • Using a fork, comb the squash pulp out of the skins - allowing it to shred into spaghetti-looking
  • Add shredded squash back into the slow cooker and carefully fold into the sauce and meat
  • Fold 1/2 cup of both cheeses into the spaghetti
  • Sprinkle the remaining 1/4 cup Parmesan on top
  • Final Broiling (optional, reference note below): Broil on high (with oven door open) for 3-5 minutes or until Parmesan has bubbled and began to brown slightly - if using grated Parmesan from the jar, you'll get a bit of snap-crackle-pop from it

Notes

Note about final broiling. If using this method and your slow cooker does not have a removal oven safe casserole pan, then you'll want to transfer sauce and meat to a large casserole dish while letting the squash cool before shredding it.
Recommended side dishes to make this a meal:
Inspired by: http://alldayidreamaboutfood.com/2015/05/low-carb-slow-cooker-spaghetti-squash-and-meatballs.html

Leave a Comment

Your email address will not be published. Required fields are marked *

Recipe Rating