vegetables on a white plate with a grey napkin

Roasted Spaghetti Squash Primavera with Spring Veggies

Fresh vegetables get a make over in this beautiful and delicious spaghetti squash primavera recipe. Broccoli, tomatoes, red onion, red bell pepper all find a place in this light and fresh dish. Whether you are looking for meatless Monday recipes or to add more vegetables to dinner this spaghetti squash hits the spot.
Course Dinner
Cuisine American
Keyword roasted spaghetti squash, vegan pasta primavera
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings 2 People
Calories 261 kcal
Author Hayley


  • 4 Lbs Spaghetti Squash Sliced into 1/2" rounds
  • 1 Zucchini Cubed
  • 1 Red Bell Pepper Cut into large pieces
  • 1 Red Onion Cut into large pieces
  • 2 Cups Broccoli Florets Chopped
  • 1 Cup Grape Tomatoes Halved
  • 3 Tbsp Olive Oil
  • 2 Tsp Italian Seasoning
  • 1/2 Tsp Salt
  • 1/2 Tsp Black Pepper
  • Fresh Basil For garnish (optional)


  1. Turn on oven to 400 degrees to preheat. Prepare spaghetti squash to be roasted by slicing into 1/2" rounds. Once they have been sliced into rounds remove the seeds and brush with 1 Tbsp of olive oil and salt a pepper. Be sure to coat both sides.

  2. Place parchment paper or foil on a baking sheet and lay out the spaghetti squash in an even layer. Place in the oven to roast for 45 minutes.

  3. While the spaghetti squash has began roasting chop and slice all of the remaining vegetables. Place in a bowl and toss with the remaining 2 Tbsp of olive oil and the Italian seasoning.

  4. Once the spaghetti squash has roasted for 30 minutes remove from the oven and turn all of the slices. At this time place the remaining vegetables in the oven on a baking sheet also. 

  5. After an additional 15 minutes when all of the vegetables have cooked through remove them all from the oven. Make a slice in all of the spaghetti squash rings then using a fork separate the squash from the peel.

  6. Using the spaghetti squash as the "pasta" plate it and place the roasted vegetables on top. Due to the water content in these vegetables I did not find it necessary to add more oil. If you feel they are too dry you may add more oil to your liking and toss the vegetables together. Serve warm and garnish with fresh basil if desired.

Recipe Notes

Feel free to replace the olive oil with another lightly flavored oil like avocado if desired.