spaghetti squash recipes with ground beef

Effortless & Healthy Spaghetti Squash with Ground Beef Recipe

During those months, I’ve found that nothing beats a hearty, protein-packed dish that feels like comfort food without the guilt. Stuffed spaghetti squash with ground beef has become my go-to meal during fall when this versatile vegetable is in peak season.

Trust me, while it might seem intimidating at first, this unique dish is surprisingly easy to prepare and incredibly delicious. The squash itself has a unique texture – when cooked, its flesh separates into long, noodle-like strands resembling spaghetti, making it a perfect low-carb alternative to traditional pasta.

What makes this recipe truly special is how it transforms simple ingredients into an impressive dinner party dish. The flavorful mixture of ground beef, zucchini, red pepper, onion, and spices like garlic powder and salt creates a wholesome combination that’s both kid-friendly and sophisticated enough for guests.

You can customize based on your flavor preferences – add pesto for brightness or sprinkle cheese for creaminess (or use dairy free cheese for dietary needs). The beauty is how you can serve this stunning presentation right in the squash half, meaning fewer dirty dishes to clean afterward!

Perfect for a busy weeknight dinner, meal prep, or an elegant dinner party, this protein-packed, gluten free option satisfies everyone from non-low carb eaters to health enthusiasts.

Related Content: Easy Dominican Spaghetti Recipe You Can Make Today

Tips for Cooking with Spaghetti Squash

When working with spaghetti squash, I’ve learned a few tricks that make preparation much easier. First, the microwaving hack truly works wonders – poking holes and heating for 5 minutes before cutting will save your hands and knives significant strain.

For the best noodle-like strands, always cut the squash crosswise instead of lengthwise, as the fibers run around the circumference. I’ve found that slightly undercooking the squash gives a more al dente texture that better mimics traditional pasta.

To prevent waterlogged squash, place your halves cut-side up first for 10 minutes, then flip them for the remainder of cooking time on your baking sheet. For those new to this versatile vegetable, don’t be intimidated – the natural sweetness of well-roasted spaghetti squash pairs beautifully with both savory beef mixtures and lighter vegetarian options.

When selecting at the store, look for squash with firm, unblemished skin and one that feels heavy for its size – signs of freshness during peak season. These simple adjustments will elevate your spaghetti squash dishes from good to truly delicious and impressive.

Ingredients of Spaghetti Squash With Ground Beef

  • Spaghetti squash

  • Ground beef (90% lean)

  • Onion

  • Red pepper

  • Zucchini

  • Garlic or garlic powder

  • Salt

  • Italian seasoning

  • Black pepper

  • Marinara sauce or pesto

  • Shredded cheese (mozzarella or dairy-free cheese)

  • Olive oil

  • Fresh basil (optional)

Related Content: Easy Spaghetti Pasta Salad Recipe: Fresh & Flavorful

Cooking Method Step By Step Guide

  1. Begin by preheating your oven to 400°F. While it heats, prepare your spaghetti squash by using my favorite hack – poking holes in the squash with a fork and microwaving for 5 minutes until slightly tender, making it much easier to cut.

spaghetti squash recipes with ground beef

  1. Carefully slice the cooled squash lengthwise, scoop out the seeds, brush with olive oil, and season with salt. Place cut-side down on a baking sheet and roast for 35-40 minutes until the flesh easily separates into strands.

spaghetti squash recipes with ground beef

  1. While the squash roasts, heat a pan over medium heat and brown the ground beef until no longer pink. Drain excess fat, then add diced onion, red pepper, and zucchini to the pan, cooking until the vegetables are softened.

spaghetti squash recipes with ground beef

  1. Season the beef and veggie mixture with garlic powder and other spices of your choice, then stir in your favorite sauce (marinara or pesto work wonderfully). Let the flavorful sauce simmer with the meat for about 5 minutes.

spaghetti squash recipes with ground beef

  1. Once the squash is perfectly roasted, use a fork to gently pull the cooked interior into noodle-like strands. Fill each half with the hearty beef mixture, top with cheese if desired, and return to the oven for 5 minutes until bubbly.

spaghetti squash recipes with ground beef

  1. Remove from oven and let rest for 2-3 minutes before serving. The stunning presentation of these stuffed boats makes this delicious low-carb meal both beautiful and satisfying.

spaghetti squash recipes with ground beef

Storage and Meal Prep Ideas

I’ve discovered that stuffed spaghetti squash with ground beef makes excellent meal prep for busy weeks. Simply prepare several halves at once, let them cool completely, then store in airtight containers in the refrigerator for up to 4 days.

The protein-packed nature of this dish means it maintains its flavor and texture wonderfully when reheated. For longer storage, you can freeze the cooked mixture separately from the squash – though I’ve found the strands become slightly softer after thawing.

When ready to enjoy, just reheat in the microwave for about 2 minutes or in the oven at 350°F for a crispier top. This easy approach to meal prepping has saved me countless hours during weeknight dinner rushes!

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Spaghetti Squash With Ground Beef Recipe

spaghetti squash recipes with ground beef

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A hearty, protein-packed, low-carb meal perfect for fall and winter. This stuffed spaghetti squash with ground beef is an easy, comforting dish that transforms simple ingredients into a beautiful presentation—ideal for weeknights or dinner parties.

  • Author: WssII
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 60 minutes
  • Yield: 4 servings 1x
  • Category: Main Course
  • Method: Roasting + Stovetop
  • Cuisine: American
  • Diet: Gluten Free

Ingredients

Scale
  • 1 medium spaghetti squash (about 3 pounds)
  • 1 pound ground beef (90% lean)
  • 1 small onion, diced (about 1 cup)
  • 1 red pepper, diced (about 1 cup)
  • 1 medium zucchini, diced (about 1 cup)
  • 3 cloves garlic or 1 teaspoon garlic powder
  • 1 teaspoon salt, divided
  • 1 teaspoon Italian seasoning
  • ½ teaspoon black pepper
  • 1 cup marinara sauce or ¼ cup pesto
  • 1 cup shredded cheese (mozzarella or dairy free cheese)
  • 2 tablespoons olive oil
  • Fresh basil for garnish (optional)

Instructions

  1. Begin by preheating your oven to 400°F. While it heats, prepare your spaghetti squash by using my favorite hack – poking holes in the squash with a fork and microwaving for 5 minutes until slightly tender, making it much easier to cut.
  2. Carefully slice the cooled squash lengthwise, scoop out the seeds, brush with olive oil, and season with salt. Place cut-side down on a baking sheet and roast for 35-40 minutes until the flesh easily separates into strands.
  3. While the squash roasts, heat a pan over medium heat and brown the ground beef until no longer pink. Drain excess fat, then add diced onion, red pepper, and zucchini to the pan, cooking until the vegetables are softened.
  4. Season the beef and veggie mixture with garlic powder and other spices of your choice, then stir in your favorite sauce (marinara or pesto work wonderfully). Let the flavorful sauce simmer with the meat for about 5 minutes.
  5. Once the squash is perfectly roasted, use a fork to gently pull the cooked interior into noodle-like strands. Fill each half with the hearty beef mixture, top with cheese if desired, and return to the oven for 5 minutes until bubbly.
  6. Remove from oven and let rest for 2-3 minutes before serving. The stunning presentation of these stuffed boats makes this delicious low-carb meal both beautiful and satisfying.

Notes

  • Microwave the squash first to make cutting easier.

  • Use pesto for a brighter flavor or marinara for a richer taste.

  • Great for meal prep: refrigerate up to 4 days or freeze filling separately.

  • Dairy-free cheese makes this recipe fully dairy-free.

Nutrition

  • Serving Size: 1/2 stuffed squash
  • Calories: 425
  • Sugar: 8g
  • Sodium: 820mg
  • Fat: 28g
  • Saturated Fat: 11g
  • Unsaturated Fat: 15g
  • Trans Fat: 0g
  • Carbohydrates: 17g
  • Fiber: 4g
  • Protein: 31g
  • Cholesterol: 85mg

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