Spaghetti Squash With Meat Sauce With Ground Beef Or Turkey

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Are you looking for a delicious low carb or gluten free meal? Why not try out this spaghetti squash with hearty meat sauce for dinner! You can use ground beef, turkey, or even plant-based meat crumbles if you want to keep it vegetarian!

cut open spaghetti squash halves

About Spaghetti Squash

Spaghetti squash is one of those versatile vegetables that is available year-round! It makes a great replacement for noodles in all kinds of pasta dishes, such as this one.

spaghetti squash with fork inside

The spaghetti squash is in the same family as pumpkins and other gourds. It is most commonly found in the fall season.

Why You’ll Love Spaghetti Squash With Meat Sauce

  • Low-Carb and Keto-Friendly: This recipe is perfect for those on low-carb or keto diets, offering a satisfying pasta alternative without the extra carbs. You get all the comforting flavors of spaghetti and meat sauce without the guilt.
  • Easy to Make: With just a few simple steps, you’ll have a nutritious meal ready in no time. Cooking the spaghetti squash in the microwave makes this recipe fast and accessible for busy weeknights.
  • Versatile Protein Options: Whether you prefer ground beef, turkey, or a plant-based alternative, this recipe adapts to your dietary needs. It’s a great way to please everyone at the table with an easy swap.
  • Nutrient-Rich: Spaghetti squash is packed with vitamins and fiber, making it a healthy choice. Combined with protein from the meat sauce, this meal keeps you full and energized.
  • Delicious Comfort Food: The savory meat sauce and tender spaghetti squash strands make this dish incredibly satisfying. Topped with Parmesan cheese, it’s a warm, cozy meal for any season.

Because of its thick skin, spaghetti squash doesn’t have to be cooked right away. You can keep it on your counter or fridge for weeks if you want!

 

spaghetti squash strands on a plate

Health Benefits of Spaghetti Squash

There are some really great reasons to add more spaghetti squash to your diet!

meat sauce in a bowl with spoon inside

Spaghetti squash is high in vitamins and nutritional value such as vitamin C, B6 and betacarotene. In addition, the squash contains antioxidants, which help fight free radicals in your body to keep you healthy.

meat sauce on top of spaghetti squash on plate

Furthermore, spaghetti squash is great for a low carb diet because it is both filling and low in calories! Not to mention, the squash is high in fiber, so it won’t elevate your blood sugar, unlike wheat pasta.

Perfect for anyone trying the keto or whole 30 diets!

Spaghetti Squash With Meat Sauce

How to Cook  Spaghetti Squash with Meat Sauce

For this recipe you will need:

  • 1 spaghetti squash – The main low-carb “noodle” base for this dish.
  • 9×13 microwavable safe dish – For cooking the spaghetti squash.
  • Large frying pan – For browning the meat and preparing the sauce.
  • 1 large bowl – Handy for mixing or serving.
  • Spatula – Useful for stirring and handling ingredients.
  • 24 oz. pasta sauce of your choice – Adds rich flavor; choose your favorite variety.
  • 1 lb ground beef or turkey – Provides protein and heartiness to the sauce.
  • 1/2 cup parmesan cheese – Adds a cheesy, savory topping.
  • Salt and pepper to taste – Essential seasonings for the squash and sauce.

fork holding spaghetti squash with meat sauce on top

The first step is to prepare the spaghetti squash.

Cut the spaghetti squash in half and put in a large microwave-safe dish cut side down. Add half a cup of water to the dish. Then microwave the spaghetti squash on High for 20 minutes, or until tender. You can test it by stabbing it with a fork.

hand holding fork with spaghetti squash and meat sauce

When done, drain the water. Carefully scoop out and discard the seeds. Scrape the spaghetti squash from the shells and separate into spaghetti-like strands with a fork. Add salt and pepper to taste.

hand holding fork and stirring the meat sauce and spaghetti squash

While the spaghetti squash is cooking, add your meat to a frying pan and brown until cooked through, then add salt and pepper to taste.

fork holding some spaghetti squash with meat sauce

Add the pasta sauce to the frying pan and mix with cooked ground meat to make the meat sauce.

fork holding spaghetti squash with meat sauce over bowl

Portion out cooked spaghetti squash onto 4 serving plates, top with the meat sauce and sprinkle with Parmesan cheese.

fork holding some spaghetti squash with meat sauce and parmesan on top

Serve and enjoy!

spaghetti squash with meat sauce in a bowl covered with parmesan cheese

Serving Suggestions

  • Pair this dish with a fresh parsley salad for a complete meal. A simple Caesar or mixed greens salad adds a nice contrast to the savory flavors.
  • If you’re not low-carb, serve with a slice of garlic cheesy bread to soak up the extra sauce. It’s a delicious addition to a heartier meal.
  • Offer extra Parmesan on the side for anyone who loves an extra cheesy topping.
  • Garnish with fresh basil or parsley to add color and a herby freshness to each plate.
  • Serve alongside roasted vegetables like zucchini, bell peppers, or broccoli for additional color and nutrients.

Tips for Success

  • Choose a Firm Squash: When selecting a spaghetti squash, look for one that feels firm and has a golden yellow color. Avoid any squash with soft spots or cracks, as they might not cook evenly.
  • Microwave Carefully: Adding water to the dish before microwaving is key to steaming the squash and keeping it moist. If your microwave has a high wattage, check the squash at the 15-minute mark to prevent overcooking.
  • Use a Sharp Knife for Cutting: Spaghetti squash has a tough outer skin, so use a sharp, sturdy knife to cut it in half. If it’s too hard to cut, you can microwave the whole squash for a minute or two to soften it slightly before slicing.
  • Season as You Go: Taste and season both the squash and meat sauce with salt and pepper to ensure each component is flavorful. This will enhance the overall taste of the dish.
  • Serve Immediately: Spaghetti squash is best served right after cooking to enjoy its optimal texture. If it sits too long, it can release water, making the dish a bit watery.

Variations and Substitutions

  • Vegetarian Option: Swap out the ground meat for plant-based crumbles to make this dish vegetarian. It’s a simple substitution that keeps the meal hearty and flavorful.
  • Different Types of Meat: While this recipe calls for ground beef or turkey, you can also try ground chicken, pork, or even sausage for a different flavor profile. Each type of meat brings a unique taste that complements the spaghetti squash.
  • Low-Sodium Sauce: If you’re watching your sodium intake, opt for a low-sodium pasta sauce or make your own at home. This way, you can control the salt content and customize the flavors.
  • Extra Veggies in the Sauce: Add finely chopped vegetables like bell peppers, mushrooms, or spinach to the sauce for extra nutrition. These vegetables blend well with the meat sauce and add a boost of vitamins and texture.
  • Dairy-Free Cheese: For a dairy-free version, use a dairy-free Parmesan alternative. It provides a similar savory finish without the dairy.
  • Herb Variations: For extra flavor, mix fresh or dried herbs like basil, oregano, or thyme into the sauce. This gives the sauce a more robust taste and complements the Italian-inspired flavors.

Storage and Reheating

  • Storing Leftovers: Store any leftover spaghetti squash and meat sauce in separate airtight containers in the refrigerator. This helps maintain the texture of the squash. Both components will stay fresh for up to 3 days.
  • Freezing: You can also freeze the cooked meat sauce for up to 3 months in a freezer-safe container. The spaghetti squash is best enjoyed fresh, but you can freeze it if needed. Make sure to cool it completely before freezing to prevent ice crystals from forming.
  • Reheating in the Microwave: To reheat, place the spaghetti squash and meat sauce in a microwave-safe dish and heat on high for 2-3 minutes, or until warmed through. Stir halfway to ensure even heating.
  • Reheating on the Stovetop: Warm the meat sauce in a saucepan over medium heat until it reaches your desired temperature. Reheat the spaghetti squash separately in the microwave or in a pan with a little water to prevent sticking.
  • Serving Tip: If the spaghetti squash releases extra moisture after storing, drain any excess liquid before serving to maintain the best texture.

Frequently Asked Questions

Can I use a different type of squash for this recipe?

Yes, but keep in mind that not all squashes create noodle-like strands like spaghetti squash does. Butternut or acorn squash can be used as a substitute, although the texture and flavor will differ, and they won’t give the same pasta-like effect.

Is it possible to bake the spaghetti squash instead of microwaving it?

Absolutely! To bake the spaghetti squash, cut it in half, remove the seeds, and place it cut-side down on a baking sheet. Bake at 400°F for 35-40 minutes or until tender. Baking gives it a slightly caramelized flavor that adds depth to the dish.

What can I use as a substitute for Parmesan cheese?

For a dairy-free option, use nutritional yeast or a dairy-free Parmesan alternative. If you’re looking for a different flavor, try grated Pecorino Romano or even mozzarella for a melty finish.

Can I make the meat sauce in advance?

Yes, the meat sauce can be made up to 3 days in advance and stored in the refrigerator. This can save you time when preparing the dish, as you’ll just need to reheat the sauce while cooking the spaghetti squash.

How can I make this dish spicier?

To add a bit of heat, mix red pepper flakes or a dash of hot sauce into the pasta sauce. You could also use a spicy Italian sausage in place of ground beef or turkey for a bit more kick.

More Microwave Recipes

Did you enjoy this recipe for spaghetti squash? Did you know you can cook lots of food in the microwave? Check out these recipes below for some easy ways to cook food in the microwave!

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Spaghetti Squash With Meat Sauce

This spaghetti squash with meat sauce is amazing! It's so easy to make, healthy and low-carb, and uses just 4 simple ingredients and makes a complete dinner! You can make the meat sauce with ground beef or turkey, whichever you prefer!
Prep Time10 minutes
Cook Time20 minutes
Total Time30 minutes
Course: Main Dish
Cuisine: American
Keyword: spaghetti squash
Cooking Method: Microwave, Stovetop
Diet: Gluten-Free, Keto / Low-Carb
Servings: 4
Calories: 453kcal

Ingredients

  • 1 spaghetti squash
  • 24 oz pasta sauce
  • 1 lb ground beef or turkey
  • 1/2 cup Parmesan cheese
  • Salt and pepper to taste

Recommended Kitchen Tools (click the links below to see the items used to make this recipe)

Instructions

  • Cut spaghetti squash in half and put in a large microwave-safe dish cut side down. Add 1/2 cup of water to the dish. Microwave spaghetti squash on High for 20 minutes, or until tender. Drain the water. Carefully scoop out and discard the seeds. Scoop out the spaghetti squash from the shells and separate into spaghetti-like strands with a fork. Add salt and pepper to taste.
  • While spaghetti squash is cooking, brown ground meat in a frying pan until cooked through, then add salt and pepper to taste. Add pasta sauce to the frying pan and mix with cooked ground meat to make the meat sauce.
  • Put cooked spaghetti squash onto 4 serving plates, top with the meat sauce and sprinkle with Parmesan cheese.

Notes

As an alternative to the microwave, see my recipes for air fryer spaghetti squash and instant pot spaghetti squash.
Browse all my low carb recipes here
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Nutrition

Calories: 453kcal | Carbohydrates: 26g | Protein: 28g | Fat: 28g | Saturated Fat: 11g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 11g | Trans Fat: 1g | Cholesterol: 89mg | Sodium: 1209mg | Potassium: 1141mg | Fiber: 6g | Sugar: 14g | Vitamin A: 1124IU | Vitamin C: 17mg | Calcium: 246mg | Iron: 5mg
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2 Comments

  1. 5 stars
    My late Ex Mother in law used to make this and personally up until I tried this I hated squash but this was delicious!! I am going to try your recipe!! I had asked my mother in law for hers but she didn’t have one she did all her cooking from memory and she was a great cook too!

  2. 5 stars
    I always wonder what can I pair Spaghetti Squash, but now I know, and it looks like a tasty one, thank you Melanie, :)

5 from 2 votes

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