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close up of spaghetti squash with meat sauce.

Easy Stuffed Spaghetti Squash with Tomato Meat Sauce

Mallory
This simple Spaghetti Squash with Meat Sauce recipe is delicious and so easy! The meat sauce comes together in a skillet while the squash bakes in the oven for a balanced meal loaded with nutrition. Perfect for when you want a lighter option than traditional spaghetti. 😊
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Prep Time 10 minutes
Cook Time 50 minutes
Course Dinner
Cuisine American
Calories 560 kcal

Equipment

Ingredients
  

  • 2 small spaghetti squash
  • 1 lb ground turkey
  • 1 red bell pepper, chopped
  • 1 small yellow onion, chopped (or ½ large)
  • 3 cloves garlic, minced
  • 1 (24 oz) jar marinara sauce
  • 2 cups baby spinach
  • ¼ cup shredded parmesan cheese
  • ½ cup shredded mozzarella cheese
  • ¼ cup basil, chopped
  • tablespoon extra virgin olive oil, divided (you'll use half tablespoon for roasting the squash and 1 for the filling)
  • ½ teaspoon kosher salt, divided (more to taste, you'll use half for roasting the squash and half for the filling)
  • ½ teaspoon black pepper, divided (you'll use half for roasting the squash and half for the filling)
  • 1 teaspoon each: dried oregano and dried thyme
  • ½ teaspoon red pepper flakes

Instructions
 

  • Preheat the oven to 400℉ (200°C). Carefully cut the spaghetti squash in half widthwise. Scoop out the seeds. The skin is thick so be careful while cutting it! Place the squash cut side up on a baking dish or casserole dish. A rimmed baking sheet will work too. Coat the inside of the squash with ½ tablespoon olive oil, ¼ teaspoon salt and ¼ teaspoon pepper. Roast in the preheated oven for 40-50 minutes, until the squash is fork tender. 
  • While the squash is baking, chop the onion and bell pepper and mince the garlic. Heat remaining 1 tablespoon of olive oil in a pan or large skillet over medium to medium-high heat. Add the onions and bell pepper and cook until softened, about 5-7 minutes. Add the minced garlic and mix until fragrant, about 30 seconds.
  • Add the ground turkey, oregano, thyme, red pepper flakes and remaining salt & pepper to the pan and break apart the meat with a wooden spoon. Cook until the meat is browned and cooked through, about 8-10 minutes.
  • Add pasta sauce, boil, bring to a boil, lower heat and simmer about 5 minutes.
  • Add the spinach, parmesan cheese and half the mozzarella cheese. Give it a stir until the cheese melts and spinach wilts. Remove from the heat. Give it a taste and add more salt as needed.
  • When the squash is done roasting, loosen up some of the spaghetti squash strands with a fork. Fill the spaghetti squash halves with a generous amount of meat sauce mixture. Top with rest of mozzarella. Bake another 5-10 min until cheese melts and top with basil. Enjoy!

Video

Notes

Expert Tips
  • To make the spaghetti squash easier to cut, microwave it for a few minutes before cutting it. 
  • If you prefer spaghetti squash boats, slice them lengthwise instead of widthwise. This will create shorter strands than the spaghetti-like strands created when you cut it lengthwise.
  • If you prefer a lighter sauce, use less marinara.
  • Let the squash cool a bit after baking before mixing everything together. 
  • Choose a marinara sauce with less than 5 grams of sugar per serving. 
Storage
  • Refrigerator - store leftovers of this spaghetti squash meat sauce recipe in an airtight container in the fridge for up to 3-4 days.
  • Reheat - reheat leftovers in the microwave or in a skillet on low or medium heat.
Dietitian Tip
I don't like to think of spaghetti squash as a replacement for traditional pasta because I believe each has its place in a balanced eating pattern. But I love using spaghetti squash to get more nutrients like the dietary fiber and antioxidants it provides. This is a delicious recipe that even the pickiest eaters will enjoy! 
For more nutrition information and tips, visit mallorythedietitian.com. I hope you enjoy this recipe as much as I do! 😊 

Nutrition

Serving: 1 stuffed squash halfCalories: 560kcalCarbohydrates: 46gProtein: 34gFat: 28gFiber: 10g
Keyword gluten free
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