Sheet Pan Roasted Feta Spaghetti Squash
This sheet pan roasted feta spaghetti squash turns a handful of simple ingredients into a creamy, savory dinner with almost no cleanup. It’s the kind of meal that tastes like you put in way more effort than you actually did.
The squash strands soak up a tangy, melty sauce from the roasted feta and burst cherry tomatoes, while the whole block of cheese turns soft and golden in the oven. Everything happens on one pan, so you can put your feet up while it cooks.
What Makes This Squash So Good
The feta block roasts right alongside the tomatoes and garlic until the edges get lightly crisp and the center turns spoonably soft. When you toss it all together, the cheese coats every strand without needing a blender or a separate sauce.
The tomatoes release their sweet juices and the garlic goes jammy, so each bite has little pops of brightness. No cream, no roux, just a few staples that turn into something surprisingly rich.
Ingredients
- 1 medium spaghetti squash (about 2 to 3 lbs): look for a firm rind with no soft spots
- 1 (8 oz) block feta cheese: a whole block melts better than crumbles
- 1 pint cherry tomatoes: grape tomatoes work too
- 4 cloves garlic: leave them whole in their skins
- 2 tbsp olive oil: plus more for the squash
- ½ tsp kosher salt: divided
- ¼ tsp black pepper: freshly ground if you have it
- Fresh basil leaves: a small handful for the finish
Variations / Substitutions
- Add greens: toss a handful of baby spinach into the hot squash strands right before serving and let the residual heat wilt it.
- Go spicy: a pinch of red pepper flakes stirred in with the salt adds a gentle heat.
- Dairy-free: use a block of good vegan feta; the texture won’t be exactly the same but it will still turn creamy.
- Extra protein: chickpeas roasted alongside the tomatoes make this a heartier vegetarian meal, or stir in shredded rotisserie chicken at the end.
- Herb swap: fresh oregano or thyme can step in for the basil.
If you like the feta and tomato pairing, you’d probably enjoy a baked feta pasta, where the same idea meets short noodles and a fast broiler finish.
How to Make Sheet Pan Roasted Feta Spaghetti Squash
Step 1: Roast the Squash Halves
Preheat the oven to 400°F (200°C). Cut the 1 spaghetti squash in half lengthwise and scoop out the seeds. Brush the cut sides with a little olive oil and season with ¼ tsp of the salt. Place the halves cut side down on a rimmed baking sheet.
Roast for 35 to 40 minutes, until a fork slides easily into the flesh and the edges near the skin show golden spots. You’ll smell the squash sweetening as it caramelizes. Let it cool just enough to handle while you move on to the next step.
Step 2: Bake the Feta and Tomatoes
On the same baking sheet (or on a second small one if space is tight), place the 8 oz block of feta in the center, then scatter the pint of cherry tomatoes and the 4 whole garlic cloves around it. Drizzle the 2 tbsp olive oil over everything and season with the remaining ¼ tsp salt and the ¼ tsp pepper.
Slide the pan into the oven and roast for another 25 to 30 minutes, starting this step right after you’ve flipped the squash. The tomatoes will burst and slump, the garlic skins will char lightly, and the feta will soften and look slightly puffed with a few golden patches on top. The whole kitchen will smell like a tiny Greek taverna.
Step 3: Toss and Serve
Use a fork to scrape the squash halves into long spaghetti-like strands, leaving the skins intact. Squeeze the roasted garlic out of their skins right onto the squash, then add the block of feta and all the burst tomatoes with their juices. Mash and toss everything together until the cheese breaks down and coats the strands in a pale pink, creamy sauce.
Scatter torn fresh basil over the top and serve right away while it’s still steamy. The strands stay tender but not mushy, and the sauce clings to every forkful.
A Few Notes Before You Start
- Squash size matters: a 2 lb squash will be fork-tender closer to 35 minutes; a 3 lb one might need a full 45. Check early and trust the fork test.
- Keep the garlic in its skin while roasting so the cloves steam instead of burn. You squeeze them out at the end like soft butter.
- If the feta isn’t as creamy as you like, add a splash of warm water or a tiny drizzle of olive oil while tossing to loosen the sauce.
- The leftover squash skins make perfect edible bowls if you want to serve it family-style at the table.
Oven times by squash size:
| Squash weight | Roast time (until tender) |
|---|---|
| 2 to 2.5 lbs | 35 to 40 mins |
| 2.5 to 3 lbs | 40 to 45 mins |
Storing Leftovers
- Refrigerate: keep any leftovers in an airtight container for up to 3 days. The squash will release a little liquid as it sits, so give it a stir when you reheat.
- Reheating: warm gently in a skillet over low heat with a splash of water, or microwave in short bursts, tossing halfway. The texture is best within the first couple of days.
What Goes Well With This Squash
A peppery arugula salad dressed with lemon and extra virgin olive oil cuts through the richness of the feta with a sharp, clean bite. If you want to make this a larger dinner for meat eaters, a few simple grilled shrimp or a pan-seared chicken breast on the side add lean protein without competing flavors.
Frequently Asked Questions
Can I roast everything on one sheet pan?
Yes, as long as your pan is large enough to fit both squash halves and the feta mixture without crowding. If the squash is big, use two pans so everything roasts instead of steaming.
My squash came out watery, how do I fix that?
Watery spaghetti squash usually means it needed a little more oven time. Pop the strands back on the sheet pan and roast for another 5 to 8 minutes uncovered before adding the feta mixture to drive off excess moisture.
Can I add other vegetables?
Sure, zucchini or bell pepper chunks roast well alongside the tomatoes. Cut them small so they finish in the same 25 to 30 minute window.
Sheet Pan Roasted Feta Spaghetti Squash Recipe
Ingredients
Method
- Preheat oven to 400°F (200°C). Halve squash, remove seeds, brush cut sides with oil, and season with ¼ tsp salt. Place cut side down on a rimmed baking sheet and roast 35 to 40 minutes until fork-tender.
- On the same sheet, place feta block, tomatoes, and whole garlic cloves. Drizzle with 2 tbsp olive oil, season with remaining salt and pepper. Roast 25 to 30 minutes, until tomatoes burst and feta is soft with golden edges.
- Scrape squash into strands. Squeeze roasted garlic from skins, add feta and tomatoes, and toss until creamy. Top with basil and serve right away.
