Let me tell you about my new favorite weeknight miracle – this Baked Feta Spaghetti Squash with Tomato that’s so good, you’ll forget it’s actually good for you. I stumbled upon this combo during one of those “what’s left in the fridge” nights, and wow, did it become an instant classic in our house. The magic happens when sweet cherry tomatoes and creamy feta melt together inside tender spaghetti squash strands, creating this luscious sauce that coats every bite.

Table of Contents
Table of Contents
Why You’ll Love This Baked Feta Spaghetti Squash With Tomato
What I love most (besides the incredible flavor) is how stupid-easy this is to make. One baking dish, minimal prep, and you’ve got a vegetarian main that feels fancy enough for company but simple enough for a busy Tuesday. That roasted red pepper and garlic situation? Absolute game-changer. My kids don’t even realize they’re eating vegetables when this hits the table – they just know it’s the one dish they’re allowed to lick clean.
Let me count the ways this dish will steal your heart (and stomach):
- Healthy without the hassle: All the comfort of pasta night with way more nutrients and way less guilt
- One-pan wonder: Minimal dishes means maximum happiness (and more time for second helpings)
- Flavor bomb: That feta-tomato-garlic combo creates a sauce so good, you’ll want to drink it
- Vegetarian magic: Satisfies meat-eaters and veggie-lovers alike (my carnivore husband asks for this weekly)
- Meal prep hero: Tastes even better as leftovers – if you can resist eating it all in one sitting
Trust me, this isn’t just another “healthy alternative” – it’s the main event.
Ingredients for Baked Feta Spaghetti Squash With Tomato
Here’s everything you’ll need to make this flavor-packed dish – I promise it’s all simple stuff you might already have:
- 1 medium spaghetti squash (about 2-3 lbs) – look for one that feels heavy for its size
- 3 tablespoons extra virgin olive oil, divided – the good stuff makes a difference here!
- ¼ teaspoon kosher salt plus more to taste – I always end up adding another pinch
- Pinch of black pepper – freshly cracked if you’ve got it
- 1 pint cherry tomatoes (about 8 oz) – those little bursts of sweetness are key
- ½ cup roasted red peppers, chopped – jarred works great (or roast your own if you’re feeling fancy)
- 4 cloves garlic, minced – yes, four! They mellow beautifully when roasted
- ½-1 block feta cheese (4-8 oz) – go with 4 oz for a lighter sauce, 8 oz if you want it extra creamy
- 1 teaspoon Italian seasoning – my secret is to rub it between my fingers first to wake up the flavors
- ¼ cup fresh basil, chopped (optional but highly recommended) – nothing beats that fresh herbal finish

A quick note about substitutions: if you don’t have roasted red peppers, sun-dried tomatoes work beautifully too (just chop them smaller). And while I love the tang of feta, you could swap in goat cheese for a slightly milder flavor. The tomatoes and garlic are non-negotiable though – they’re the soul of this dish!
How to Make Baked Feta Spaghetti Squash With Tomato
Alright, let’s get cooking! This dish comes together with just a few simple steps, but I’ll walk you through each one so you get perfect results every time. Don’t let the spaghetti squash intimidate you – I promise it’s easier than it looks!
Preparing the Spaghetti Squash
First things first – tackle that squash! Here’s my foolproof method:
- Preheat your oven to 400°F (200°C) – this gives it time to get nice and hot while you prep
- Carefully cut the squash lengthwise – I find a sharp chef’s knife and a little elbow grease works best (watch those fingers!)
- Scoop out the seeds with a spoon – they come out easily like pumpkin seeds
- Drizzle with olive oil and season generously with salt and pepper – rub it all over the cut sides
Pro tip: If your squash is being stubborn, microwave it whole for 2-3 minutes first to soften the skin slightly. Game changer!
Assembling the Feta and Tomato Mixture
Now for the fun part – building those flavor layers:
- Place the squash halves cut-side up in a baking dish – they’ll nestle right in
- Add half the feta to each squash cavity – I like to crumble it slightly so it melts evenly
- Mix tomatoes, peppers, garlic with remaining oil and seasoning in a bowl – get your hands in there to really coat everything
- Pile the tomato mixture on top of the feta – try to distribute it evenly so every bite gets some
Don’t worry if it looks like a lot of topping – the tomatoes will shrink and concentrate as they roast. The more the merrier!
Baking and Serving
Now we let the oven work its magic:
- Bake for 50-60 minutes until the squash is fork-tender – the edges will start to caramelize beautifully
- Let it cool 10 minutes – this is crucial so you don’t burn your fingers (I speak from experience!)
- Scrape and mix the squash strands with the toppings – watch as the feta transforms into the creamiest sauce
- Scoop it back into the shells for serving – or just eat it straight from the pan (no judgment here)
- Top with fresh basil and extra feta if you’re feeling fancy – that pop of green makes it look restaurant-worthy
Warning: Your kitchen will smell AMAZING, and you might need to fend off hungry family members before it’s done. Stand your ground – it’s worth the wait!
Print
Irresistible Baked Feta Spaghetti Squash With Tomato in 60 Minutes
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 75 minutes
- Yield: 2 servings 1x
- Category: Main Dish
- Method: Baking
- Cuisine: Mediterranean
- Diet: Vegetarian
Description
A delicious and healthy baked spaghetti squash dish with feta cheese and tomatoes.
Ingredients
- 1 medium spaghetti squash
- 3 tablespoon extra virgin olive oil, divided
- ¼ teaspoon kosher salt (more to taste)
- pinch black pepper
- 1 pint cherry tomatoes (8 oz or about 1½ cups)
- ½ cup roasted red peppers, chopped
- 4 cloves garlic, minced
- ½–1 block feta cheese (4–8 oz, if you like a lighter sauce use 4. If you prefer a richer sauce, use 6-8)
- 1 teaspoon Italian seasoning
- ¼ cup fresh basil, chopped (optional for topping)
Instructions
- Preheat the oven to 400℉ (200°C).
- Carefully cut the spaghetti squash in half lengthwise. Scoop out the seeds.
- Place the halves of squash cut side up on a baking dish or casserole dish.
- Coat it in olive oil and salt and pepper.
- Add a half the feta cheese in the center of each spaghetti squash half.
- In a small bowl, combine the cherry tomatoes, remaining olive oil, minced garlic, roasted red peppers, Italian seasoning, and salt and pepper. Stir to combine.
- Divide the mixture evenly in each of the spaghetti squash halves on top of the feta cheese.
- Roast in the oven for 50-60 minutes in the preheated oven, until the squash is fork tender.
- Allow the spaghetti squash to cool for at least 10 minutes.
- Use a fork to scrape out the spaghetti-like strands into the baking dish along with the filling.
- Mix everything really well until the feta gets melty and creamy.
- Scoop the mixture back into the spaghetti squash boats.
- Top it with basil and more feta (optional).
Notes
- The skin of spaghetti squash is thick, so be careful while cutting it.
- There will be extra liquid after roasting, but it will absorb as you mix.
- Adjust the amount of feta cheese based on your preference for a lighter or richer sauce.
Nutrition
- Serving Size: 1 half squash
- Calories: 350
- Sugar: 8g
- Sodium: 600mg
- Fat: 22g
- Saturated Fat: 8g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 7g
- Protein: 10g
- Cholesterol: 30mg
Tips for Perfect Baked Feta Spaghetti Squash With Tomato
After making this dish more times than I can count (okay, fine – at least twice a week), here are my hard-earned secrets:
- Don’t panic about the liquid – there will be juices after baking, but they’ll absorb when you mix everything. If it’s still too watery, just bake uncovered for 5 more minutes.
- Feta freedom – Use the full 8 oz block if you want that ultra-creamy sauce (my personal move), but 4 oz works if you’re watching calories. No wrong answers here!
- Squash doneness test – The fork should glide through easily, but you want a slight resistance (like al dente pasta). Overcooked squash turns mushy fast.
- Tomato trick – If your cherry tomatoes are huge, halve them so they burst properly and release their sweet juices.
Remember – this dish is forgiving. Even my “oops” batches still tasted incredible! If you’re looking for more great recipes, check out our main recipe index.

Variations for Baked Feta Spaghetti Squash With Tomato
One of my favorite things about this recipe is how easily you can switch it up! Here are some delicious twists I’ve tried:
- Mediterranean style: Toss in some kalamata olives and artichoke hearts – the briny flavors pair perfectly with the feta
- Spicy kick: Add a pinch of red pepper flakes or diced jalapeños if you like heat (my husband’s obsession)
- Greens boost: Stir in a handful of baby spinach or arugula after baking – it wilts beautifully into the warm sauce
- Protein power: Top with grilled chicken or shrimp for extra staying power
The possibilities are endless – make it your own!
Serving Suggestions
This baked feta spaghetti squash is downright craveable on its own, but if you want to turn it into a full meal, here’s how I love to serve it:
- With a crisp green salad – The cool crunch balances the rich squash perfectly (my go-to is arugula with lemon vinaigrette)
- Alongside grilled chicken – For protein lovers, this makes it extra satisfying without overpowering the flavors
- Crusty bread mandatory – You’ll want something to sop up every last bit of that feta-tomato sauce!

Honestly though? I’ve been known to eat it straight from the baking dish with just a fork. No shame in my game.
Storage and Reheating
Here’s the good news – if you somehow have leftovers (a rare occurrence in my house), they keep beautifully! Store any extra baked feta spaghetti squash in an airtight container in the fridge for up to 3 days. The flavors actually deepen overnight – that feta-tomato magic just gets better.
When reheating, I prefer the oven (350°F for about 15 minutes) to maintain that perfect texture, but the microwave works in a pinch (just zap it in 30-second bursts). The squash strands might soften a bit more when reheated, but that creamy sauce will still be irresistible. Pro tip: Stir in a splash of water or olive oil before reheating to keep it moist.
Nutritional Information
Okay, let’s talk numbers – but don’t let them scare you! This baked feta spaghetti squash is one of those rare dishes that tastes indulgent while actually being pretty darn good for you. Here’s the breakdown per serving (that’s one glorious squash half):
- Calories: Around 350 – way less than traditional pasta dishes
- Fat: 22g (but it’s the good kind from olive oil and feta)
- Protein: 10g – not bad for a veggie-based meal!
- Carbs: 30g with 7g fiber – that squash is packed with nutrients
- Sugar: Just 8g (all natural from the tomatoes and squash)
A quick disclaimer – these numbers can vary based on your exact ingredients (like how much feta you use – no judgment if you go heavy!). But compared to a bowl of regular pasta? This is a nutritional win that doesn’t sacrifice any flavor. My dietitian friend actually high-fived me when she saw the stats.
The best part? You’re getting loads of vitamin A from the squash, lycopene from the tomatoes, and probiotics from the feta. It’s like a multivitamin that tastes like heaven!
FAQs About Baked Feta Spaghetti Squash With Tomato
I get asked about this dish all the time – here are the most common questions with my tried-and-true answers:
How do I know when the spaghetti squash is done baking?
The squash should be fork-tender but still have a little bite – think al dente pasta. If the fork slides in easily but you feel slight resistance, it’s perfect. The edges will start to caramelize, and the tomatoes will look all blistered and juicy.
Why isn’t my feta melting into a creamy sauce?
Don’t worry if it looks crumbly when it first comes out! Let it sit for 10 minutes, then use your fork to really mash and stir everything together. The residual heat and squash juices transform the feta into this magical, velvety sauce.
Can I make this ahead of time?
Absolutely! You can assemble everything (except the basil) up to 8 hours before baking. Just cover and refrigerate – add 5-10 minutes to the bake time since it’s going in cold. Leftovers keep beautifully in the fridge for 3 days.
Can I use a different cheese?
While feta’s tangy flavor is perfect here, you can swap in goat cheese or even ricotta for a milder taste. Just avoid super melty cheeses like mozzarella – you want that creamy-but-not-stringy texture.

Share Your Baked Feta Spaghetti Squash With Tomato
Now I want to hear from you! Did you fall as hard for this dish as I did? Snap a pic of your creation and tag me – I live for those cheesy, tomatoey masterpiece shots. Leave a comment below with your twists or questions. Happy baking, friends! You can also follow along with more of our kitchen adventures over on Facebook.